The Lamont campaign is saying that a fourth U.S. Senate debate is going to happen. Fox 61 is sponsoring.
Lieberman has yet to accept. I'd think based on his comments after the debate on Monday that he'll be hesitant to accept--which will rob Alan Schlesinger of his favorite foil. Oh, well. We'll see if Lieberman decides to jump in--hopefully he will.
Doesn't seem like minor party, non-incumbent candidates are welcome.