I'd be shocked if the "Dump Joe" movement succeeds. It's one of those things that would be great for the Republican Party but bad for America.
A little-known political science professor from Fairfield University is taking on Lieberman, so it doesn't sound promising.
I will probably vote for Lieberman in 2006 unless he has a really good Republican opponent, which I don't think he will. I will surely vote against a liberal Democrat if that comes to pass, just as I have always voted against Dodd (unfortunately, to no effect).
I intend to vote for a Republican for governor, whatever happens. Hopefully, Gov. Rell will remain popular and agrees to run. I shudder to think of the Democrats controlling both houses of the legislature and the governorship.