We'll probably have more on this at Election Central later today. But this is a very telling little nugget from the ARG poll about how the senate looks in 2008 and particularly the striking and on-going transformation of New Hampshire politics.

According to the just-released ARG poll, Jeanne Shaheen -- who I don't think is even an announced candidate yet -- is beating Sen. Sununu by 57% to 29%. Tellingly, Shaheen is pulling 30% of the self-identified Republican vote.

That would be a rematch of what I can personally testify was a heart-breaking race back in 2002 in which Sununu pulled it out in the end.

I mean, a sitting senator polling 29% against a named candidate. That's real bad.