Progressives Don't Want Specter!

Arlen Specter's getting the lefties all riled up with his comments today to David Gregory on Meet the Press: "I did not say I would be a loyal Democrat. I did not say that."

Steve Benen pretty much sums it up:

In the four whole days he's been a Democrat, Specter has voted against the Democratic budget, rejected a Democratic measure to help prevent mortgage foreclosures and preserve home values, announced his opposition to the president's OLC nominee, and this morning rejected a key centerpiece of the Democratic health care plan.

Benen suggests that Specter's initial signaling to the Democrats "practically begs for a primary."

William Jacobson's got a roundup on the additional outrage on the left, and see also Memeorandum.