Carolyn Kaster / AP file
President Obama greets supporters at a campaign event last week at the University of Iowa. He won Iowa with 54 percent of the vote in 2008.
Evan Vucci / AP
President Barack Obama steps off Air Force One May 2 at Andrews Air Force Base, Md.
Although President Obama said there hasn't been excessive celebration at the White House on the first anniversary of the death of Osama bin Laden, his re-election team isn't shying away from making the raid a centerpiece of the campaign. Former Sen. Tom Daschle discusses.
Andrea Mitchell talks with Stephanie Cutter, Team Obama's Deputy Campaign Manager, about the Obama campaign's video touting the president's successful operation against bin Laden one year ago, and the criticism the campaign is facing because of it.