They call him "America's Mayor." But to blacks that title sugarcoats Rudy Giuliani's real reputation as one of the most racially divisive leaders in the nation. Peter Noel's book puts Giuliani's often-ignored record of oppressing the "other New York" front and center in the 2008 presidential race. Noel was a witness to "Giuliani time" in New York. As the race beat journalist for The Village Voice, he reported exclusively on the police...