To senator (former democratic, now independent) Joe Lieberman: You're doing great. You have your former democrats trembling on one side of the aisle, republicans on the other side drooling, praying you switch gender or, er, sides.
Best thing for you to do is continue to straddle the middle of the aisle, keeping one ball on either side its dividing line. Look at the attention you get, the power you enjoy. You've found your perfect spot.
Remember, once you commit to one side of the aisle or other, you lose all that. You become just another fuckin' republican, or fuckin' democrat and god only knows, Americans are plenty disgusted with both of those.