Photos: Ed Koch through the years

Ed Koch speaks at the renaming of the Queensboro Bridge in his honor in May 2011. The brash former New York mayor died Friday, February 1, of congestive heart failure at 88, his spokesman said.

Ed Koch speaks at the renaming of the Queensboro Bridge in his honor in May 2011. The brash former New York mayor died Friday, February 1, of congestive heart failure at 88, his spokesman said.