Former President George W. Bush speaks during the "Celebration of Human Freedom" event in Washington

 
Former President George W. Bush speaks during the "Celebration of Human Freedom" event in Washington
Former President George W. Bush speaks during the "Celebration of Human Freedom" event in Washington May 15, 2012. The event, held by the George W. Bush Presidential Center, recognizes the successes of dissidents and activists around the world in their fight to be free. REUTERS/Kevin Lamarque (UNITED STATES - Tags: POLITICS HEADSHOT)