Every time Sen. Rick Santorum mentions his presidential run, something ominous happens. This morning, a balloon spontaneously exploded while Santorum was yammering about his plan for Medicare. Then, while announcing his candidacy this afternoon, an onlooker collapsed a couple feet away from Santorum's podium. Next, Rick Santorum will summon plagues of locust and lice to announce how he will deal with the debt ceiling. [ABC News]