President Barack Obama waves as he boards Air Force One at Andrews Air Force Base, Md., Monday, Oct. 22, 2012, enroute to Boca Raton, Fla., and the last presidential debate against Repu

 

              President Barack Obama waves as he boards Air Force One at Andrews Air Force Base, Md., Monday, Oct. 22, 2012, enroute to Boca Raton, Fla., and the last presidential debate against Repu
President Barack Obama waves as he boards Air Force One at Andrews Air Force Base, Md., Monday, Oct. 22, 2012, enroute to Boca Raton, Fla., and the last presidential debate against Republican presidential candidate, former Massachusetts Gov. Mitt Romney. (AP Photo/Pablo Martinez Monsivais)