David Goldstein (HA):
Speaking before a crowd of about a hundred Democrats at a fundraiser yesterday, U.S. Rep. Norm Dicks (WA-06) reportedly said that if Hillary Clinton wins “big” in today’s Pennsylvania primary, he believes the nominating contest will go all the way to the convention, but… if she does not win big — and given the current polling he has no expectation that she will — there would be no way the math could work for her, and he’d flip his endorsement to Barack Obama in order to help end the contest sooner rather than later.
Dicks did not provide details, but he left the impression with attendees that he has discussed this scenario with several of his fellow Congressional superdelegates, and that he is alone in neither his analysis nor his intentions.
So think of Dicks as the canary in the coal mine of the Clinton campaign; if he flips, other superdelegates will likely flip with him. And that would signal the end of Clinton’s presidential ambitions.