For all of you out there who watched the Republican Presidential debate last night on Fox, you saw a pretty good show. John McCain did a better job than usual, Mike Huckabee is giving a commendable effort, Rudy Giuliani did fairly well, although he focused on his record as the mayor of New York too often for my taste, and Fred Thompson made it official, although he wasn't actually at the debate. But out of the few irrelevant candidates who continue to linger, Ron Paul is actually making a difference. That last sentence may seem a bit paradoxical, so let me explain. Ron has no chance of winning. He just isn't going to. But that doesn't mean he isn't making a tremendous impact on the debate taking place towards the nomination. Between the other 7 candidates, there hasn't been a whole lot of difference. All support the surge in Iraq, and indeed the war itself. All support tax cuts, and to be honest, what Republican doesn't? By playing the wild card in the...