President Barack Obama, accompanied by Andrews Air Force Base Vice Commander of the 11th Wing Col. Lee dePalo, right, and his wife Kelly, left, first lady Michelle Obama, second from left, and ... more 
President Barack Obama, accompanied by Andrews Air Force Base Vice Commander of the 11th Wing Col. Lee dePalo, right, and his wife Kelly, left, first lady Michelle Obama, second from left, and mother-in-law Marian Robinson, walk to board Air Force One at Andrews Air Force Base, Md., Wednesday, April 27, 2011, as they travel to Chicago to tape an interview with Oprah Winfrey. less 
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Associated Press | Photo By Charles Dharapak
Wed, Apr 27, 2011 10:44 AM EDT