Rep. William Jefferson, as Ricky Ricardo would say, “has some ’splainin’ ta do”… mostly to members of Congress whose nerves he’s rattled like maracas on a trampoline. First the Louisiana Democrat was videotaped accepting a $100,000 bribe from an FBI informant, his home was raided, $90,000 was found in his freezer, then his congressional office was raided. Until we reached the latter, everything was business-as-usual with how Congress viewed all this. For the first time in history, a lawmaker’s office was raided. Yes, the first time in history. This has to be causing some members of Congress to have a...