ST. PAUL - Rep. Robert Wexler made a big mistake yesterday, calling Pat Buchanan an admirer of Hitler and a "Nazi sympathizer," trying to link him with Sarah Palin. The Obama campaign went and mystifyingly compounded that mistake. I agree with Pat's analysis: like it or not, this gross error of judgment by the Obama camp gives Republicans an excuse to revisit the issue of Reverend Wright, which is not a door Obama wants to open: