In the past two days, the National Review has run pieces declaring Barack Obama both Barack W. Bush and Barack McGovern Clinton. Add that to McCain's propensity to compare Obama to William Jennings Bryan and Jimmy Carter, and I can't help but think that the GOP has ceased all attempts to find a coherent line of attack against Obama and are pretty much just going to tag him as a guy whose name you can put in front of other names. It's an odd, risky gambit, but one I think could pay off once Barack Danza Degeneres wilts under the constant storm of tangentially related surnames.