I'm going to keep this short.
There is already a lot of talk about supporting whichever candidate faces Joe Lieberman in his reelection bid (assuming he has the temerity to stay in politics after this).
I'm here with another idea. In addition to helping Joe's opponent, I am going to give all I can to every two-bit downticket Democrat all across the nutmeg state. I can only give a limited amount directly to his opponent, but I can give a virtually unlimited amount if I spread it like GOTV money everywhere. Places where there are Republican majorities and depressed Democratic voters are the places where we need to focus our energies to turn out those reluctant Democratic voters.
So I'm committing myself right now, not to support his primary and general election challengers, but to the entire state of Connecticut. This is how we can make sure he gets soundly defeated.