Presidential candidate Mitt Romney delivers his acceptance speech on the final day of the Republican National Convention at the Tampa Bay Times Forum on Thursday, August 30. See the best photos from the Democratic National Convention.
Attendees celebrate as confetti and balloons drop after Romney's speech.
Romney and vice presidential candidate Paul Ryan take the stage with their families at the end of the night.
People bow their heads for the benediction to wrap up the GOP convention.
Romney and Ryan wave to the audience after Romney's speech, which described a future of opportunity and promise for the nation.
Romney greets supporters as he enters the arena Thursday.
Florida Sen. Marco Rubio introduces Romney after his speech.
Delegates wave signs on the final day of the RNC.
Actor Clint Eastwood speaks as a surprise guest.
Mitt Romney's wife, Ann, and son Josh sit in the VIP box.
Former Florida Gov. Jeb Bush speaks on stage.
A man holds an American flag in the audience.
Pam Finlayson speaks during the convention.
Jane Edmonds, the former Massachusetts secretary of workforce, delivers remarks.
Olympians and gold medalists Michael Eruzione, Derek Parra and Kim Rhode stand on stage at the convention.
A woman clasps her hands during the program.
Former Speaker of the House Newt Gingrich and his wife, Callista, speak during a tribute to former president Ronald Reagan on Thursday.
Callista and Newt Gingrich take the stage during the final day of the Republican National Convention.
Delegates listen to the national anthem at the Tampa Bay Times Forum.
Texas Gov. Rick Perry applauds during the final day of the convention.
U.S. Rep. Connie Mack, R-Florida, speaks on stage during the final day.
Law enforcement officials work to free protesters with Earth First, who had connected themselves to each other in front of the Big Bend TECO Power Station in Apollo Beach, Florida. Substantially fewer protesters took to the downtown Tampa streets Thursday.
GOP vice presidential nominee Paul Ryan addresses the Republican National Convention on Wednesday night.
Paul Ryan's wife, Janna, is flanked by her sons Charlie, left, and Sam during Ryan's keynote address Wednesday night.
A woman grasps her hands during speeches on the third day of the GOP convention.
Paul Ryan and his wife and children exit the stage after the biggest speech of his political career.
Former Secretary of State Condoleezza Rice speaks at the Tampa Bay Times Forum on Wednesday. She accused President Barack Obama of yielding the nation's leadership role in the world.
George Engelbach, dressed as President Abraham Lincoln, attends the GOP convention.
Mike Huckabee, a Republican candidate in the 2008 presidential primaries, backs his one-time rival Mitt Romney.
A woman snaps an image with her iPhone during Wednesday night's events.
Former Minnesota Gov. Tim Pawlenty takes the convention stage.
Delegate Carlos Mendez of Puerto Rico watches Wednesday night's program.
New Mexico Gov. Susana Martinez delivers remarks. Her speech emphasized her belief in the American Dream.
Delegate Crystal Berg of Hartford, Wisconsin, cries while watching the George H.W. Bush tribute Wednesday night.
Arizona Sen. John McCain, who was the 2008 Republican presidential nominee, speaks to the audience.
As Sen. John McCain speaks, some audience members display happy birthday posters.
Sen. John McCain, who was a POW during the Vietnam War, addresses the crowd.
Senate Minority Leader Mitch McConnell of Kentucky speaks during the third day of the Republican National Convention.
Col.Oscar Poole of Georgia puts his arm around Wisconsin Gov. Scott Walker.
Sen. Rand Paul of Kentucky speaks during the third day of the Republican National Convention. His father, U.S. Rep. Ron Paul of Texas, was one of the hopefuls for the 2012 nomination.
Former President George W. Bush is shown on the giant screens at the Tampa Bay Times Forum.
A woman gestures during the third day of the Republican National Convention.
Rosemary Edwards of Austin, Texas, kisses the face of Texas Gov. Rick Perry.
Sen. John Thune of South Dakota speaks during the third day of the Republican National Convention.
A woman holds a campaign sign.
Sen. Rob Portman of Ohio speaks at the podium.
Delegates from Maine and supporters of Republican presidential candidate Ron Paul chant "As Maine goes, so goes the nation" after they staged a walkout at the Tampa Bay Times Forum.
Paul Ryan speaks during a soundcheck Wednesday.
Ryan waves with daughter, Liza Ryan, and sons, Charlie Ryan, right, and Sam Ryan from the stage during a soundcheck.
Republican presidential candidate Mitt Romney exits a vehicle before boarding his campaign plane. As the Republican National Convention continues, Romney will travel to Indianapolis to address the American Legion.
Laura Bowman accepts Bradley Thompson's proposal on the stage. Thompson is a production manager and Bowman is a production coordinator for the convention.
Arizona Sen. John McCain walks the floor.
Bradley Thompson kneels down to propose to Laura Bowman, who accepted, on the stage.
Journalists and media work the third day of the Republican National Convention.
Ryan gives the thumbs-up during a sound check at the Tampa Bay Times Forum.
Ann Romney, Republican presidential candidate Mitt Romney's wife, greets a crowd of supporters on Tuesday.
Mitt Romney joins his wife on stage shortly after she addressed the Republican National Convention at the Tampa Bay Times Forum on Tuesday, August 28.
New Jersey Gov. Chris Christie delivers the keynote address to wrap up the first full night of the convention.
Republican presidential candidate Mitt Romney sits between his wife, Ann, and former U.S. Secretary of State Condoleezza Rice during Gov. Chris Christie's speech.
Concluding the first night of speech, Chris Christie declared Republicans were willing to face the tough issues and find solutions that work.
Delegates watch Gov. Chris Christie deliver the keynote address.
A delegate snaps a photograph of Chris Christie just before his speech.
As the crowd cheers, Mitt Romney embraces his wife, Ann, on stage during the convention.
An excerpt from Ann Romney's speech is displayed on a teleprompter Tuesday. She repeatedly referred to her first date with Mitt Romney in urging Americans to trust him to fix the nation's problems.
A veteran claps during Ann Romney's speech.
Ann Romney addresses the crowd in the biggest political speech of her life. She concluded by declaring "you can trust Mitt."
Former Republican presidential candidate Rick Santorum addresses the crowd Tuesday.
Leslie Jones of Virginia Beach, Virginia, wears a hat with tea bags attached.
Ohio Gov. John Kasich waves as he takes the stage.
Former Speaker of the House Newt Gingrich walks the floor.
American pop opera singer Neal E. Boyd performs at the Tampa Bay Times Forum.
American country and gospel vocal quartet Oak Ridge Boys perform.
Texas Solicitor General Ted Cruz, who is running for the U.S. Senate, speaks.
South Carolina Gov. Nikki Haley waves on stage.
Former U.S. Rep. Artur Davis speaks. He changed his party affiliation from Democrat to Republican earlier this year.
Delegates crowd the floor after the tallying of votes during the roll call for nomination of president of the United States at the Tampa Bay Times Forum.
Delegates display signs in support of Mitt Romney after the tallying of votes during the roll call for nomination of president of the United States.
Scott Romney, brother of Republican presidential candidate Mitt Romney, cheers during the roll call.
People cheer as the screen displays "Over The Top" during the roll call of delegates.
Supporters flash posters supporting Republican presidential candidate Mitt Romney at the Tampa Bay Times Forum.
People hold signs that say "Mitt!" as U.S. Speaker of the House Rep. John Boehner, R-Ohio, speaks.
Delegates from host state Florida face photographers and cameras as they pose for the official convention photograph.
A delegate takes a picture of the floor at the Tampa Bay Times Forum.
Ann Romney, Republican presidential candidate former Massachusetts Gov. Mitt Romney's wife, stands onstage with stage manager Howard Kolins during a soundcheck.
People from the Texas delegation say the Pledge of Allegiance.
A delegate from Wisconsin sports a cheese hat at the Tampa Bay Times Forum.
Ann Romney leans on a seat aboard the campaign plane en route to Tampa.
Karl Rove, former deputychief of staff and senior policy adviser to President George W. Bush, talks on a phone at the convention hall.
Republican candidate Ron Paul waves to supporters at the Tampa Bay Times Forum.
A woman cheers during the second day of the Republican National Convention.
A delegate checks out the convention floor before other delegates arrive at the Tampa Bay Times Forum.
A convention attendee carries a bag with a Time magazine featuring Mitt Romney on the cover.
A participant walks the convention floor before the start of proceedings Tuesday. Organizers pushed events back a day because of concerns about Isaac.
The Republican National Convention officially began Monday, August 27, but the bulk of the action was delayed until Tuesday.
A woman captures the goings-on with her phone before the start of the shortened first day of the Republican National Convention.
The chairman of the Republican National Committee, Reince Priebus, convenes the convention with a bang of a gavel.
Priebus raises the gavel as he convenes the Republican National Convention.
Lynne David walks behind a group of law enforcement officers as they patrol the streets before the convention.
New Jersey Gov. Chris Christie walks through the convention center before the start of the abbreviated first day.
Last-minute adjustments are made to the main stage at the Tampa Bay Times Forum on the abbreviated first day of the GOP convention.
An elephant logo is featured on the side of a tent outside of the Republican National Convention at the Tampa Bay Times Forum.
Two convention-goers wear plastic bags as shelter from the rain caused by Tropical Storm Isaac.
A man reads a newspaper in the empty seats of the Tampa Bay Times Forum.
Former New Hampshire Gov. John Sununu, left, stands at the podium with stage manager Howard Kolins before events begin Monday.
Men wearing cowboy hats stand on the arena floor before the start of the abbreviated first day.
Convention staff hang a Romney-Ryan sign at the Tampa Bay Times Forum on Sunday, August 26, in preparation for the Republican National Convention.
A tribute to NASA astronaut Neil Armstrong, who died Saturday, August 25, is displayed at the GOP convention as preparations continue.
Donald Trump, who accepted the Statesman of the Year Award from the Sarasota County Republican Party, answers questions in Sarasota, Florida.
A microphone is in place at the front of the convention hall in Tampa.
Former Republican presidential candidate Ron Paul speaks in the Sun Dome at the University of South Florida in Tampa on Sunday.
Activists hold signs mocking President Barack Obama at the Tea Party Unity Rally at The River at Tampa Bay Church.
Police officers question protesters carrying an effigy of Republican Party presidential candidate Mitt Romney during a demonstration in downtown Tampa.
Rachel Bolch Thach tries to shelter herself from the rain in Tampa. Tropical Storm Isaac is expected to bring rain and wind to the area and has caused convention officials to delay the start of the convention until Tuesday.
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
Republican convention: The best photos
STORY HIGHLIGHTS
- NEW: Ann Romney tells America to trust her husband to fix the nation's problems
- MItt Romney will be formally nominated Thursday as the GOP presidential candidate
- The Republican convention approves a conservative platform
- The convention resumes after a one-day delay because of Hurricane Isaac
Tampa, Florida (CNN) -- Mitt Romney officially clinched the GOP presidential nomination on Tuesday to move a step closer in his five-year quest for the White House.
To roaring cheers at the Republican National Convention in the packed Tampa Bay Times Forum, the delegation from New Jersey put Romney above the 1,144-delegate threshold, ensuring he will be the GOP challenger to President Barack Obama in November.
Earlier, the 2,200-plus convention delegates approved a conservative platform that called for less government, opposed same-sex marriage and endorsed a "human life amendment" to ban abortion with no specific exceptions for cases of rape, incest or when the mother's life is threatened.
Romney and his running mate, Rep. Paul Ryan of Wisconsin, will be formally nominated on Thursday, and Romney's acceptance speech that night will conclude the convention that had its agenda delayed by Hurricane Isaac, which hit Louisiana as early evening speakers addressed the delegates.
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The post-convention bounce
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Isaac conjures bad memories for delegates
Republican officials appeared determined to stick to a tightened three-day schedule that kicked into full gear earlier in the day with official business and speeches accusing Obama of failed leadership and undermining the American dream.
Speaker after speaker emphasized their own humble beginnings as descendants of immigrants who worked hard to achieve success for their families and never expected government help or handouts.
Romney's wife, Ann, repeatedly referred to her first date with the man she fell in love with in urging Americans to trust him to fix the nation's problems. In the biggest political speech of her life, Mrs. Romney touched on issues considered vulnerabilities for her husband -- support from women, his personal wealth -- and encouraged people to look closely at his record and get to know him for the warm and loving man she met at that high school dance.
"You are the best of America," Mrs. Romney said of the nation's women. "You are the hope of America. There would not be an America without you. Tonight we salute you and sing your praises."
She avoided any mention of controversial issues such as the anti-abortion stand in the convention platform that polls show is opposed by most Americans, instead focusing on the day-to-day challenges facing women throughout the country.
"I'm not sure men really understand this, but I don't think there's a woman in America who really expects life to be easy," she said. "We're too smart to know there aren't easy answers but we're not dumb enough to expect there aren't better answers."
She concluded by declaring "you can trust Mitt," adding: "He loves America. He will take us to a better place, just as he took me home safely from that dance."
As the convention crowd cheered and applauded, Romney came out in his first appearance at the convention to hug and kiss his wife, telling her: "You were fabulous."
Earlier, Republican National Committee Chairman Reince Priebus launched the litany of attacks on Obama, saying that another term for the president and Vice President Joe Biden will mean "four more years of failure."
In reference to Obama, Priebus said "he hasn't even run a garage sale or seen the inside of a lemonade stand." The nation needs a president "with real experience in a real economy," Priebus added. "Mitt Romney will be that president."
Other speakers continued the effort by Priebus to frame the election as a referendum on Obama's policies.
"The American people are still asking 'where are the jobs,' but President Obama only offers excuses instead of answers," U.S. House Speaker John Boehner told the delegates. "His record is a shadow of his rhetoric. Yet he has the nerve to say that he's moving us forward, and the audacity to hope that we'll believe him."
Boehner also said "we can do better," adding that "it starts with throwing out the politician who doesn't get it, and electing a new president who does."
Rep. Dan Benishek of Michigan complained earlier that Democrats in Washington were "spending away our children's and grandchildren's futures," while Rep. Tim Scott of South Carolina serenaded Obama with a chorus of the Ray Charles tune, "Hit the Road, Jack."
At a campaign event in Iowa, Obama said Tuesday that he expected the GOP convention to be "a pretty entertaining show."
"I am sure they will have some wonderful things to say about me," the president said. "But what you won't hear from them is a path forward that meets the challenges of our time."
New Jersey Gov. Chris Christie concluded the first night of speeches with a keynote address that declared Republicans were willing to face the tough issues and find solutions that work, instead of taking the easy way out and pandering for voter support.
"Leadership delivers. Leadership counts, and leadership matters," Christie said, recounting his own record of reforms as a GOP governor in a majority Democratic state.
"Mitt Romney will tell us the truths we need to hear" and solve the problems worsened by an "era of absentee leadership in the White House," he added.
What the GOP needs to do in Tampa
In a sign of lingering internal division in the party after a rugged primary campaign won by Romney, rival candidate Rep. Ron Paul of Texas was thronged by supporters when he entered the convention floor before Tuesday's session convened. Some Paul supporters shouted "let him speak," referring to their candidate's exclusion from the convention agenda.
Paul supporters later protested a rule change adopted by the convention that they believe will hinder their kind of grassroots campaign in the future. They also cheered wildly when Paul received any delegates in the state-by-state roll call.
Convention organizers acknowledged they were monitoring Isaac, which made landfall one day before the seventh anniversary of Hurricane Katrina's devastating march through Louisiana and Mississippi.
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Touring the floor of the RNC in Tampa
They are concerned about the perception of a celebratory convention with colorful balloons and soaring rhetoric juxtaposed with a storm slamming the Gulf Coast at the same time, potentially evoking memories of Katrina's wrath and ensuing criticism of the response of the Republican administration of George W. Bush.
However, Romney and Republicans are reluctant to lose any more of their best opportunity to define the candidate for the American people with less than three months until the election.
"He is a very shy guy. He is a humble guy. He doesn't like to talk about himself. That's who he is," Boehner said of Romney in an interview Tuesday with CNN. "But I've known Mitt Romney for a long time. Decent, honest, hardworking guy. And I think Thursday he'll have a chance to reintroduce himself to the American people."
The acceptance speech will give Romney a major chance to speak for himself, rather than be defined by either his Republican primary rivals or by Obama, Boehner said.
"He's been locked in this Republican primary and then locked into this battle with the president," the Ohio Republican added. "And as a result, people have all different kind of views of him. So I think Thursday night is clearly an important speech for him and I think he'll have a chance to reintroduce himself to the American people, most of whom are just paying attention now."
For Romney, 65, the nomination will put him closer to the goal he first sought in 2007 by running for president after serving as a Republican governor for four years in traditionally Democratic Massachusetts.
The multimillionaire businessman lost to veteran Sen. John McCain in the Republican primary campaign in 2008, then spent the next two years preparing for another try. He emerged victorious from the primaries during which rivals challenged his conservative credentials, and continues to walk a political tightrope that attempts to galvanize right-wing support while also trying to appeal to moderates and independent voters.
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The Romney campaign and Republicans have a big fund-raising advantage over Obama and Democrats, due in part to unlimited private donations to conservative super-PACs.
GOP friendlier to gays -- behind the scenes
The latest CNN/ORC International poll indicates a dead heat between Romney and Obama, with new numbers released Sunday showing that 53% of likely voters believe Obama is more in touch with their needs, compared with 39% for Romney.
Obama leads by an equal margin when it comes to being in touch with the middle class, and six in 10 say Obama is in touch with the problems facing women today, with just over three in 10 feeling the same way about Romney.
Romney leads 48% to 44% over Obama on managing the government effectively and has a six-point advantage on having a clear plan for fixing the nation's problems. Both figures are within the survey's margin of error.
"The challenge facing Romney at the GOP convention is to build on those managerial strengths while at the same trying to convince average Americans that he is in touch with their problems. Obama's personal characteristics, for the moment, outshine Romney's," CNN Polling Director Keating Holland said.
On specific issues, the poll results show a similar dynamic: Obama is generally ahead on foreign policy and social issues, while Romney is generally preferred on economic issues.
Another new poll released Monday showed Romney and Obama neck-and-neck in Florida, a battleground state, and North Carolina, where the Democratic convention will take place next week.
Republicans say the Republican convention must focus on Romney's character and show how he can lead the nation to economic prosperity, which is the top issue with voters.
GOP's anti-slavery roots
The Obama campaign, anticipating a Romney branding effort by Republicans, released a movie trailer-style video Sunday that previewed a "do-over" moment for Romney.
In a statement accompanying the video, the Obama campaign said it is "presenting Americans with an epic cinematic preview of Mitt Romney's 'convention reinvention' -- the Do-Over moment that voters have grown to expect -- because they've seen this movie before."
The GOP platform contains traditional conservative planks, including support for the "human life amendment" with no exceptions to an abortion ban. That runs counter to overall public opinion in America, especially among women, a demographic that polls show favoring Obama far more than Romney at this point.
Unfriendly to women? Not my GOP
Romney and Ryan, the conservative House Budget Committee chairman, have been asked repeatedly about differences between their personal views on whether there should be limited abortion exceptions.
Romney's Mormon faith calls for the narrow exceptions, while Ryan, a devout Catholic, supports a blanket ban. The campaign has made clear the ticket supports Romney's stance, which contrasts with the party platform.
Frum: Second Obama term would be different
The only speaker Tuesday night to touch on the abortion issue was conservative Rick Santorum, who attacked Romney's conservative credentials in the Republican presidential primary campaign. In his speech, the former senator from Pennsylvania backed Romney to end what he called destructive policies of Obama that undermine American values.
"I thank God that America still has one party that reaches out their hands in love to lift up all of God's children - born and unborn - and we say, and we say that each of us has dignity and all of us have the right to live the American Dream," Santorum said to cheers.
CNN's Kevin Bohn, Paul Steinhauser, Dana Davidsen, Ashley Killough, Dana Bash, Deirdre Walsh, Halimah Abdullah, Martina Stewart, Shawna Shepherd, Rachel Streitfeld and Mark Preston contributed to this report.