Hotline Hears Rudy Giuliani has picked up the edorsement of Rep. Charlie Dent (PA). According to Giuliani's team, Dent plans "to enlist other" PA GOPers to follow suit. Dent, explaining his support: "Giuliani successfully led New York City and became known as 'America’s Mayor' because of his dynamic approach to tackling the challenges facing America’s largest city... It takes a determined fiscal leader to make the kind of transformation he achieved as Mayor of New York – and his record speaks for itself." (Hotline reporting)