CHICAGO, IL - JUNE 17: John O'Connor, who served in Vietnam with the Army from 1967 to 1968, reads names inscribed on the Moving Wall display, a half-size replica of the Vietnam Veterans Memorial, ... more 
CHICAGO, IL - JUNE 17: John O'Connor, who served in Vietnam with the Army from 1967 to 1968, reads names inscribed on the Moving Wall display, a half-size replica of the Vietnam Veterans Memorial, following the opening ceremony for Welcome Home 2011 at Navy Pier on June 17, 2011 in Chicago, Illinois. Welcome Home 2011 celebrates the 25th anniversary of the 1986 Chicago Vietnam Veterans Welcome Home Parade where 200,000 veterans and their families marched in a parade in front of 300,000 spectators. (Photo by Scott Olson/Getty Images) less 
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Getty Images | Photo By Scott Olson / Getty Images
Fri, Jun 17, 2011 5:49 PM EDT