DOVER, DE - FEBRUARY 17: A U.S. Navy carry team prepares to move the transfer case of Navy Internet Technician 1st Class Sean Caughman during a dignified transfer at Dover Air Force Base on February 17, 2010 in Dover, Delaware ...

DOVER, DE - JANUARY 04: U.S. Air Force Senior Airman Zenna Tunnell closes the doors of a mortuary vehicle which carries flag-draped transfer cases of Army Sergeant Joshua Lengstorf of Yoncalla, Oregon, Army Specialist Brian Bowman of Crawfordsville, Indiana, and ...

FILE - President Barack Obama, second right, salutes as a carry team carries the transfer case containing the remains of Army Sgt. Dale R. Griffin of Terre Haute, Ind., who died in Afghanistan according to the Department of Defense, during a ...

DOVER, DE - MAY 12: (BEST OF YEAR PACKAGE) Members of a U.S. Army carry team carries the flag-draped transfer case containing the remains of U.S. Army Specialist Lukasz Saczek of Lake in the Hills, Ill., from a C-17 ...