DENVER, Colo. — Megan, Katie Halper and I were heading into the Pepsi Center security perimeter when what did we see but real live P.U.M.A.s! Three of them, one of them a real Lawwwn Guylind majesty, all dedicated to the greater glory of electing John McCain. She relied on the flawless logic of "a difference between a Democrat and being democratic," whatever that means. Katie and I (mostly Katie) had fun with them while Megan video’d.