It just occurs to me that the best way hold the Senate Democratic Caucus in line is to require that ALL of them run for President. Seriously.
Take Evan Bayh for example. Reliable DLC Center-Right, Heartland, Red State, accomodating faint-hearted Dem.
But now that he has been bitten by the Presidential bug, we got ourselves an "obstructionist" Dem now. So, that's my new strategy - I'm starting a __for President website for every Dem Senator. Who's with me?