WASHINGTON — The stink of Bernard Kerik's rotten bid to become homeland security czar hasn't stuck to his chief cheerleader, Rudy Giuliani, who is a top pick for the presidency among Republicans, a new poll shows. A whopping 68 percent of Republican voters want to see Giuliani run for the White House in 2008, according to a new Quinnipiac University poll — showing little fallout among the party base in the wake of Kerik's embarrassing exit. [snip] And it shows that if party faithful get their way, Giuliani would face off against Sen. Hillary Rodham Clinton in an Empire...