Yesterday, Katie spent a lot of the day in Columbus, Ohio, on the campaign trail with Republican presidential nominee Sen. John McCain and his running mate, Alaska Gov. Sarah Palin. At a campaign rally, Palin said: "I do look forward to Thursday night and debating Sen. Joe Biden. We are going to talk about those new ideas, new energy for America. I'm looking forward to meet him too. I've never met him before. But, I've been hearing about his Senate speeches since I was in, like, 2nd grade." And Katie hung out with Palin behind the campaign scenes later in...