Creepy Joe™ Lieberman ran and won his Senate seat in Connecticut promising to work to put a Democrat in the White House. His lie is now obvious.
Creepy Joe™ Lieberman promised to break the partisan politics in Washington, but at every opportunity he voted with the block of votes which has been most steady in its partisanship - Republican Senators. And now, while proclaiming that he is a foe of hyperpartisanship, he is pulling the most partisan and divisive move any "Democrat" could make, denouncing his party at the Republican convention.