Last week, crazy former New York Mayor Ed Koch delivered the best put-down of Rudy Giulinai since Joe Biden mentioned Rudy's inability to speak a sentence that doesn't have "9/11" in it: Koch noted America's Mayor's "maniacal laugh" and declared that it reminded him of the unsettling giggle of Richard Widmark "carrying out his role in the movie Kiss of Death . I saw once again the scene in which Widmark, playing Tommy Udo, a killer, pushed a wheelchair in which an old woman was sitting and, laughing maniacally, shoved it off the top of the stairs with its occupant still in it." That's our Rudy! In case you're not familiar with either the film in question or Rudy Giuliani, our video team spliced together the relevant menacing giggles. Enjoy!