Political logic and election law suggest that anyone hoping to make a serious run for the White House next year will need to be formally in the race by November. Sarah Palin isn't so sure. ' The former Alaska governor appeared on Sean Hannity’s Fox News show on Tuesday, where she hinted ever so slightly that the current "unconventional" political landscape may allow for a later entry. (At the least, she has already proved that the current landscape has allowed would - be candidates to drag out their decisions much longer than one would expect.) Here was her response to...