The latest from Charlie Cook, who thinks the House goes to the Democrats, the only question being by how many seats:

The Senate is a very different situation and there are some very strange things going on.

In Pennsylvania, Rick Santorum is gone. While the margin in Ohio is not nearly as wide, it's very hard to see how Mike DeWine makes it back either.

The strange ones are Conrad Burns and Lincoln Chafee in Montana and Rhode Island, respectively. Both races are basically even, pretty remarkable considering how dismal their prospects looked just a couple weeks ago. While even is a bad place for a Republican to be going into Election Day in this kind of environment, both have some momentum at this point.

Conversely, George Allen and Jim Talent, are dead even as well, but with no momentum, and that is very, very dangerous under these circumstances. Talent/Republicans have a fabulous field organization in Missouri, if Talent pulls it out, it might be the ground game that does it, but this is very tough for both.

In Tennessee, while Democrats are boasting of a very strong African-American early voting program, this race really does appear to have slipped away from Democrats. Ijd be surprised to see Corker lose to Ford now.