Article Photos: Ed Koch, New York's feisty mayor, dies at 88 23/24

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)