Democrats hold a 55% to 41% edge in the generic Congressional ballot. This is twice as good as the lead they held just before taking control in 2006.

If they can maintain this edge, they could win another 20 to 30 seats.

Obama within 8 points of Clinton, but could earn more delegates.

Huckabee within the margin of error if McCain, despite being (nearly) mathematically eliminated.

And no, this is not normal. This is as far from normal as you can get at this point in an election campaign.