Look, the Clintons have their understandable, if not always legitimate, gripes about losing the nomination. But there is just one thing the Clinton camp can’t ever, ever, ever complain about. Can you guess what it is? No? Well, here it is: You can’t whine about smooth-talking southern politicians who cheat on their wives and then brazenly lie about it. Howard Wolfson is floating the idea that Hillary lost the Iowa caucuses — and by extension the nomination — because that no good John Edwards didn’t ‘fess up to the American people. What a scoundrel that John Edwards is!