Four surviving members of the Doolittle Raiders, front row from left: Thomas C. Griffin, David J. Thatcher, Richard E. Cole and Edward J. Saylor, wait for a second flyover of B-25s at the National ... more 
Four surviving members of the Doolittle Raiders, front row from left: Thomas C. Griffin, David J. Thatcher, Richard E. Cole and Edward J. Saylor, wait for a second flyover of B-25s at the National Museum of the United States Air Force in Dayton, Ohio commemorating the 70th anniversary of the Doolittle raid on Tokyo Wednesday, April 18, 2012. (AP Photo/Mark Duncan) less 
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Associated Press | Photo By Mark Duncan
Thu, Apr 19, 2012 8:07 AM EDT