President Barack Obama waves as he boards Air Force One before his departure from Andrews Air Force Base, Md., Sunday, Oct., 28, 2012. (AP Photo/Pablo Martinez Monsivais)

 

              President Barack Obama waves as he boards Air Force One before his departure from Andrews Air Force Base, Md., Sunday, Oct., 28, 2012. (AP Photo/Pablo Martinez Monsivais)
President Barack Obama waves as he boards Air Force One before his departure from Andrews Air Force Base, Md., Sunday, Oct., 28, 2012. (AP Photo/Pablo Martinez Monsivais)