First John Cusack and Robert Zemekis, now Jesse Ventura, why not you? Sure, you can pretend in front of all your friends that the end of the world, 12/21/2012, as foretold by the Mayans and their dead-end calender, isn't approaching, but behind closed doors, you're a believer. That's why you've been researching the government's secret bunker program (did you think Obama wouldn't be on top of this?) and stocking up on weapons and non-perishables. How long before the end of all endings begins? Check the handy Doomsday Clock on your WebOS phone.