NEW YORK - JANUARY 24: Richard Perle speaks at the 92nd Street Y January 24, 2007 in New York City. Perle, a former chairman of the Pentagon's Defense Policy Board under George W. Bush, was one of the chief advocates of the war with Iraq. Perle was at the 92nd Street Y to participate in a roundtable discussion about a new PBS series on Islam, Iraq and America. (Photo by Spencer Platt/Getty Images)
