What I can see is this. The Senate winds up 50-50 and then Lieberman switches parties because he doesn't want America to cut and run.
Besides which, there is another I in the Senate, so when LIEberman wins, it will make TWO Indies, with the Dems having NO chance of getting to 50. And they won't anyway, since they are NOT going to win in Maryland, Tenn., nor Missouri!