Former president George W. Bush wipes a tear after his speech during the dedication of the George W. Bush Presidential Center Thursday, April 25, 2013, in Dallas. Former president George H.W. Bush is ... more 
Former president George W. Bush wipes a tear after his speech during the dedication of the George W. Bush Presidential Center Thursday, April 25, 2013, in Dallas. Former president George H.W. Bush is at left. (AP Photo/David J. Phillip) less 
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Associated Press | Photo By David J. Phillip
Thu, Apr 25, 2013 4:02 PM EDT