I'm voting for Chris Matthews' ad on MSNBC. While Matthews is most often a Democratic apologist, it makes more sense than any of the other attack ads we see these days. It's only 15-seconds long. I can almost quote it because it's so short.

"You want big foreign policy...you want to go all over the world telling other people what to do?....you want big armies, all over the world protecting our interests, protecting our oil?....you want your social security and your healthcare paid for?....but you don't want to pay any more taxes? C'mon it can't work that way. It's just common sense."

Yeah, I'd add cutting spending as well as paying more in taxes. It IS common sense...and basic arithmetic.