Conservatives continue to feast on Rudy Giuliani's misery. As Rudy begins to distance himself from the ethically challenged, briefly nominated Homeland Security chief wanna-be Bernard Kerik, some right-wing hardliners claim White House strategist Karl Rove devised the Kerik debacle to hurt Giuliani's presidential chances in '08. "Rove used Rudy and Kerik to tout Bush as the anti-terrorism candidate," says one Republican party player. "But Rudy is too socially liberal for the true-believers. So they let him shoot himself in the foot. Rove knew about Kerik's baggage - and that he could never be confirmed. But he went along with the...