Obama cautious in comments on Ferguson, no visit nowBy Jim Acosta and Elizabeth Hartfield, CNNUpdated 8:30 PM ET, Tue August 19, 2014Just Watched Attorney general will travel to Ferguson replayMore Videos ... Attorney general will travel to Ferguson 03:48Story highlightsPresident Obama has spoken publicly twice about the August 9 shooting of teenager by policeHe says he has to be careful in how he responds, can't tip the scales one way or anotherNo plans for Obama to visit Ferguson, but Attorney General Eric Holder will on WednesdayAs outrage flares and more questions are raised over the killing of Michael Brown in Ferguson, Missouri, President Barack Obama increasingly finds himself drawn to the center of the discussion.Obama has spoken publicly twice about the August 9 shooting of the unarmed African-American teen by a white police officer in the St. Louis suburb, as well as the resulting clashes between protesters and law enforcement. He also released a written statement shortly after Brown was killed.But he's so far been cautious about wading too deeply into the controversy that is the subject of a local criminal investigation and a separate civil rights probe led by the Justice Department. Concerns about prosecutor in Brown caseHe has spoken with elected and other leaders, and his public statements have been measured. No presidential visits to Missouri are planned for now although Attorney General Eric Holder is due in Ferguson on Wednesday."I have to be very careful about not prejudging these events before investigations are completed. Because, although these are, you know, issues of local jurisdiction -- you know, the DOJ works for me," Obama told reporters on Monday. "And then when they're conducting an investigation, I've got to make sure that I don't look like I'm putting my thumb on the scales one way or the other."Just WatchedDozens arrested in latest protestsreplayMore Videos ...Dozens arrested in latest protests 01:51PLAY VIDEOJust WatchedOfficials: Man shot, killed in St. LouisreplayMore Videos ...Officials: Man shot, killed in St. Louis 01:30PLAY VIDEOJust WatchedSmoke, gas, gunshots: Chaos in FergusonreplayMore Videos ...Smoke, gas, gunshots: Chaos in Ferguson 04:00PLAY VIDEOShould Obama be more forceful?But some believe Obama should be more forceful, especially following community and political criticism of the initial police response to street protests as excessive, and with those demonstrations becoming more violent."This President knows better than most what happens in poor communities that have been antagonized historically by the hostile relationship between black people and the police department," Georgetown University professor Michael Eric Dyson said Sunday on CBS's "Face the Nation.""It is not enough for him to come on national television and pretend there is a false moral equivalency between police people who are armed and black people who are vulnerable constantly to this. He needs to use his bully pulpit to step up and articulate this as a vision," Dyson said.CNN political commentator and Morehouse College African-American studies professor Marc Lamont Hill wrote in an op-ed for CNN.com that Obama has "placed the highest priority" on people remaining calm."While this may seem reasonable on its face, particularly against the backdrop of rioting and looting, his words failed to acknowledge the legitimacy of black anger," Hill said.The White House argues a big speech from Obama on race relations would be difficult right now."Pouring gasoline on a fire and lighting the match?" one senior White House official said. Administration officials said in their discussions with mayors, civil rights leaders and the Congressional Black Caucus, that they've been told Obama is doing the right thing.Obama talked to governorIn his statement on Monday, Obama noted that he has been in touch with Missouri Gov. Jay Nixon, and the state's two senators, Claire McCaskill and Roy Blunt. The White House emphasized supportive statements it has received from both McCaskill, a Democrat, and more notably, Blunt, a Republican."I explained to the President that I've been pleased with my conversations with the attorney general and civil rights division regarding their helpful understanding that they aren't taking over this investigation, but are conducting a parallel review of the events that led to Michael Brown's death," Blunt said in a statement on Monday. "I continue to believe that this is the best possible way to arrive at a transparent explanation that would be largely acceptable to all of those who have been impacted in the community by this tragedy."Will Obama visit Ferguson?Obama also has skirted the question of whether he plans to travel to Ferguson. A senior White House official said such a visit is not in the cards now, but it has not been ruled out.A visit by the President would tax law enforcement resources necessary for his protection instead of devoting those resources to calming the situation, the White House official said.The Department of Justice's community policing program director, Ronald Davis, will be on the ground to advise law enforcement on how to deal with the protests peacefully, this official said.The White House also views what is happening in Ferguson as partly a policing issue. Better policing practices in working with the community and organizing the response to the protests could calm things down, the official said.Calls for Obama to visit Ferguson aren't likely to ebb soon. On Tuesday, rapper and business mogul Sean "Diddy" Combs released a video on Instagram calling for such a step."Obama, for real, get on a plane. It's serious," he said.Magazine: The Aftermath in FergusonComplete coverage of the Brown shootingFerguson shooting & protestsComplete coverageFollow our complete coverage of the protests and aftermath of the shooting of Michael Brown in Ferguson, Missouri. Some witnesses lied, changed their storiesThe grand jury in the case of Michael Brown's shooting heard from witnesses who couldn't be believed at all.Four mothers share pain of losing sonsTheir sons have become symbols of a raging national conversation about police brutality and racial injustice.Barkley: Not all profiling is wrongCharles Barkley -- who once said he doesn't create controversies, he just brings them to our attention -- is at it again.The hug shared around the worldIt's the picture we needed to see after a week like this.Darren Wilson resignsThe resignation comes five days after a grand jury decided not to indict the Ferguson, Missouri, police officer for killing Michael Brown.'Racism without racists'In a classic study on race, psychologists staged an experiment with two photographs that produced a surprising result.What witnesses told the grand juryDid Officer Wilson shoot Michael Brown dead as he staggered to the ground, hobbled by gunshot wounds? Or, did the 18-year-old aggressively charge at Wilson?Officer Wilson: 'I did my job right'Ferguson Police Officer Darren Wilson said that he's not tormented by that fateful encounter in suburban St. Louis last summer. The country reacts to FergusonNews about the grand jury's decision not to indict Wilson spread quickly nationwide, spurring spontaneous rallies. See a collection of reactions from across the country.Are the protests near you?If you are in Ferguson or have witnessed protests where you live, share your story with CNN. Personal essays and video commentary are also welcome.What Darren Wilson told the grand juryTranscripts of testimony that jurors heard considering Michael Brown's death have been released to the public. Photos: Officer Darren WilsonPhotos of Officer Wilson taken after his altercation with Michael Brown have been released. What's next for the Michael Brown family?His mother ran down the street, tears streaming down her face. His father said he was "devastated."How prosecutor defended grand jury's decisionAll eyes and ears were on St. Louis County Prosecuting Attorney Robert McCulloch when he announced there would be no indictment.Who's who in Ferguson As tensions in Ferguson, Missouri, have bubbled, one official after another has taken the lead, grappling to figure out how to stop it from coming to a boil.Photos: Protests in FergusonSee images of the protests in Ferguson, Missouri. Who was Michael Brown?"He was funny, silly. He would make you laugh. He'd bring people back together," his father, Michael Brown Sr., told reporters. More from politicsObama interviews 18-year-old menteeIRS watchdog investigating email scandal: 'potential criminal activity'IRS probed for 'potential criminal activity'