Koch has issues with Giuliani

Ed Koch, who is 82, finds Rudy to be a bit of a "control freak" and has offered to travel the country denouncing him if Rudy wins the GOP nomination. Since Koch's book "Giuliani: Nasty Man," which was originally published back in 1999, is going to be re-issued this month, it appears Koch is serious. Oh, by the way, Koch just happens to be supporting Hillary Clinton too.