PHOTO: CNN
Now playing
02:40
Biden calls for Trump impeachment for first time
Now playing
01:27
Kristi Noem gets standing ovation for Dr. Fauci dig at CPAC
PHOTO: CNN
Now playing
01:55
'Disgusting': Trump ally attacks journalist's question
covid-19 relief package house biden sot malveaux nr vpx _00000000.png
PHOTO: CNN
covid-19 relief package house biden sot malveaux nr vpx _00000000.png
Now playing
02:28
CNN's Joe Johns explains Biden's short speech as relief bill heads to Senate
Sen. Bernie Sanders AC360 intv 02262021
PHOTO: CNN via Cisco Webex
Sen. Bernie Sanders AC360 intv 02262021
Now playing
03:54
Sanders on what happens with proposed minimum wage increase now
WASHINGTON, DC - JANUARY 17: The U.S. Capitol dome is seen beyond a security fence on January 17, 2021 in Washington, DC. After last week
PHOTO: Michael M. Santiago/Getty Images
WASHINGTON, DC - JANUARY 17: The U.S. Capitol dome is seen beyond a security fence on January 17, 2021 in Washington, DC. After last week's riots at the U.S. Capitol Building, the FBI has warned of additional threats in the nation's capital and in all 50 states. According to reports, as many as 25,000 National Guard soldiers will be guarding the city as preparations are made for the inauguration of Joe Biden as the 46th U.S. President. (Photo by Michael M. Santiago/Getty Images)
Now playing
02:33
This is what's in the $1.9 trillion coronavirus package
PHOTO: CNN
Now playing
02:24
Acosta corrects CPAC organizer: Trump did lose the election
Now playing
01:23
See what happened when CPAC organizers asked crowd to wear masks
Now playing
02:00
Hear Tapper's 'uncomfortable question' for Biden
PHOTO: Pool
Now playing
01:10
Rand Paul accused of 'transphobic attack' in confirmation hearing
PHOTO: CNN
Now playing
02:39
Republicans push new restrictive election bills in 43 states
van jones minimum wage
van jones minimum wage
Now playing
02:44
Van Jones: This is a make or break issue for Democrats
US President Joe Biden speaks about the 50 million doses of the Covid-19 vaccine shot administered in the US during an event commemorating the milestone in the Eisenhower Executive Office Building in Washington, DC, February 25, 2021. (Photo by SAUL LOEB / AFP) (Photo by SAUL LOEB/AFP via Getty Images)
PHOTO: Saul Loeb/AFP/etty Images
US President Joe Biden speaks about the 50 million doses of the Covid-19 vaccine shot administered in the US during an event commemorating the milestone in the Eisenhower Executive Office Building in Washington, DC, February 25, 2021. (Photo by SAUL LOEB / AFP) (Photo by SAUL LOEB/AFP via Getty Images)
Now playing
02:28
Axelrod explains the message Biden is sending with strike
WASHINGTON, DC - FEBRUARY 13: Senate Minority Leader Mitch McConnell (R-KY) walks from his office to the Senate Chamber for the fifth day of former President Donald Trump
PHOTO: Chip Somodevilla/Getty Images
WASHINGTON, DC - FEBRUARY 13: Senate Minority Leader Mitch McConnell (R-KY) walks from his office to the Senate Chamber for the fifth day of former President Donald Trump's impeachment trial at the U.S. Capitol on February 13, 2021 in Washington, DC. House impeachment managers asked the senate Saturday for the ability to question witnesses as part of the trial. (Photo by Chip Somodevilla/Getty Images)
Now playing
02:07
McConnell says he'd support Trump as GOP nominee
The Pentagon, the headquarters of the US Department of Defense, located in Arlington County, across the Potomac River from Washington, DC is seen from the air January 24, 2017.  / AFP PHOTO / Daniel SLIM        (Photo credit should read DANIEL SLIM/AFP via Getty Images)
PHOTO: Daniel Slim/Getty Images
The Pentagon, the headquarters of the US Department of Defense, located in Arlington County, across the Potomac River from Washington, DC is seen from the air January 24, 2017. / AFP PHOTO / Daniel SLIM (Photo credit should read DANIEL SLIM/AFP via Getty Images)
Now playing
05:24
US carries out airstrikes on Iran-backed militia groups
The exterior of the U.S. Capitol building is seen at sunrise on February 8, 2021 in Washington, DC. The Senate is scheduled to begin the second impeachment trial of former U.S. President Donald J. Trump on February 9.
PHOTO: Sarah Silbiger/Getty Images
The exterior of the U.S. Capitol building is seen at sunrise on February 8, 2021 in Washington, DC. The Senate is scheduled to begin the second impeachment trial of former U.S. President Donald J. Trump on February 9.
Now playing
01:57
Senate parliamentarian rules against minimum wage increase in relief bill
(CNN) —  

Joe Biden’s presidential campaign is now asking Twitter to reject a video ad from President Donald Trump’s reelection campaign that falsely accuses the former vice president of corruption for his role in Ukraine policy during the Obama administration.

In the letter, first obtained by CNN, the Biden campaign asks Twitter to reject the ad should the campaign place it again. While the letter, written by Biden campaign manager Greg Schultz, acknowledges that the social media company has said the ad complies with its policies, he asks that Twitter “promptly reassess” that position.

Specifically, the letter calls on Twitter to make a distinction between the personal account of a politician and paid advertising content – “just as Twitter does in every other context,” per the letter.

Twitter has not responded to CNN’s request for comment.

The move from Biden’s team appears to be part of a broad campaign to respond to Trump’s attacks on social media. The campaign wrote a letter to Facebook asking the social media company to remove the Trump campaign ad, a request that Facebook rejected on Tuesday night.

The former vice president has also recently stepped up his rhetoric against the President in speeches across the country including on Wednesday, when Biden called for Trump’s impeachment for the first time.

“To preserve our Constitution, our democracy, our basic integrity, he should be impeached,” Biden said in Rochester, New Hampshire, during a campaign event.

The video in question accuses Biden of using his power as vice president to influence Ukraine in order to benefit his son, Hunter. There is no evidence of wrongdoing by Joe or Hunter Biden in Ukraine. CNN has refused to air the ad because it “makes assertions that have been proven demonstrably false by various news outlets.”

As they wrote in the letter to Facebook, the Biden team puts Twitter “on notice” about what they call the “absolute falsity of these claims.”

According to Twitter’s policy for of advertisements, under the “quality” stipulation, they “cannot mislead users into opening content by including exaggerated or sensationalized language or misleading calls to action.”

When asked about other websites airing these ads, including Google and YouTube, the Biden campaign did not rule out sending similar letters.