The Senate, as of 10:15 Central, according to NPR
Four races are too close to call: MO, VA, TN, and MT. Of the four, the widest margin is currently held by Jim Talent (R) in MO.
If the Dems get the other 3...
And NPR has just now called the 15th Demo gain in the House! But, they're watching a couple of seats in Georgia where Republican challengers have a chance of unseating Democratic incumbents.