President Barack Obama waves as he walks off Marine One with daughters Sasha, second from right, Malia, left, and first lady Michelle Obama before leaving O'Hare International Airport

 

              President Barack Obama waves as he walks off Marine One with daughters Sasha, second from right,  Malia, left, and first lady Michelle Obama before leaving O
President Barack Obama waves as he walks off Marine One with daughters Sasha, second from right, Malia, left, and first lady Michelle Obama before leaving O'Hare International Airport in Chicago, Wednesday, Nov. 7, 2012. (AP Photo/Paul Beaty)