According to Jane and Christy at FDL Joe Lieberman's camp is calling all the major news media in Connecticut for a major news announcement at 1:00pm.
UPDATE: I am so sorry. What a maroon. Lieberman has announced that he is running as a Democrat in the upcoming primary but will have his staffers circulate petitions in case he loses to qualify to run as a "petitioning Democrat".
Someone just got some stinky poll numbers back.