Sarah Palin's You Betcha History tour visits Philadelphia, where she rips America-hatin’ liberals “fer crackin’ that Liberty Bell”; tells reporters she has a sweet tooth and suggests a stop at the Philadelphia Mint to feed it; at a local eatery, demands her Philly Cheesesteak be made with moose meat; and ends day with impromptu news conference, not realizing Iggles QB Michael Vick is in the background killing dogs.