Via CNN streaming video, I watched Sarah Palin's event in Clearwater, Florida, this morning. She was heartily introduced there by John McCain's pal Joe Lieberman. The former Democrat is a very strange figure these days, far from his moorings in the Democratic Party. But you can see how his personal friendship with McCain, and his genuine support for the Iraq war, might cause him to help out his buddy on the stump.
It was jarring, however, to hear Lieberman's full-throated endorsement of Sarah Palin, a woman with whom he has no prior relationship, and whose policy credentials you have to think the wonky 20-year Senator would find suspect in any other context.
HuffPost Politics brings you the top political stories three days a week. Learn more