Obama 2012

September 30, 2012 - 3:34 PM
President Barack Obama waves as he boards Air Force One before his departure from Andrews Air Force Base, Sunday, Sept., 30, 2012. Obama is traveling to Las Vegas for a campaign rally then will be staying in Nevada to prepare for the first presidential debate with Republican rival, former Massachusetts Gov. Mitt Romney, on Wednesday, Oct. 3, 2012. (AP Photo/Pablo Martinez Monsivais)