Barbara, Where You Bound?

Is Barbara Boxer moderating?  According to Simon Jackman's latest numbers (PDF), she's now the 30th most liberal member of the Senate, with Dianne Feinstein at 31.  In the 110th Congress, according to Keith Poole's numbers, Boxer was the 4th most liberal senator, with Feinstein at 34.

Funny what a tough election year will do.