
** FILE ** Obama campaign adviser David Axelrod appears on CBS' "Face the Nation" in Washington on Sunday, Oct. 7, 2012. (AP Photo/CBS News, Chris Usher)

David Axelrod (left), senior adviser for the Obama campaign, and David Plouffe, White House senior adviser, talk during a campaign event for President Obama on Nov. 2, 2012, at Springfield High School in Springfield, Ohio. (Associated Press)

David Axelrod (left), senior adviser for the Obama campaign, and David Plouffe, White House senior adviser, talk during a campaign event for President Obama on Nov. 2, 2012, at Springfield High School in Springfield, Ohio. (Associated Press)

Actress and Obama supporter Eva Longoria, center, talks with Obama Senior campaign adviser David Axelrod, left, and White House senior adviser David Plouffe, right, during a campaign event at Cheyenne Sports Complex in Las Vegas, Thursday, Nov. 1, 2012. (AP Photo/Pablo Martinez Monsivais)