Of course Sarah Palin is much cuter than Dick Cheney. As the must-have Republican political button from St. Paul put it: "Hottest VP from Coldest State." And it sounds like she's better with a gun than the vice president, who accidentally shot a friend while on a hunting trip in South Texas. But lots of folks are beginning to draw a parallel between Cheney, with his secret meetings on energy policy, and Palin, the pistol-packing soccer Mom who took on -- and beat -- the political establishment in Alaska. Democratic presidential candidate Barack Obama, in an interview today with ABC's...