In this Sept. 7, 1981 file photo, New York City Mayor Ed Koch, center, gestures as he marches in a Labor Day parade down New York's Fifth Avenue. Koch died Friday, Feb. 1, 2013 from co

 

              In this Sept. 7, 1981 file photo, New York City Mayor Ed Koch, center,  gestures as he marches in a Labor Day parade down New York
In this Sept. 7, 1981 file photo, New York City Mayor Ed Koch, center, gestures as he marches in a Labor Day parade down New York's Fifth Avenue. Koch died Friday, Feb. 1, 2013 from congestive heart failure, spokesman George Arzt said. He was 88. (AP Photo/Perez, file)