U.S. President Barack Obama walks up steps of Air Force One at Rickenbacker Inland Port in Ohio

 
U.S. President Barack Obama walks up steps of Air Force One at Rickenbacker Inland Port in Ohio
President Barack Obama walks up the steps of Air Force One before departing Rickenbacker Inland Port in Columbus, Ohio, ending a three-day campaign swing to California and Ohio, October 9, 2012. REUTERS/Larry Downing