The Gallup Poll says the big question tomorrow is not whether the Republicans will take over the Congress, but by how much. That's based on a national sample. But midterm elections are local, and the decisive factor is going to be who really turns out and where. We hear about major races from Pennsylvania to Florida to Nevada and California. Also, the latest on the cargo plane bomb plot.
Banner image: Supporters listen as US House Minority Leader Rep. John Boehner (R-OH) speaks during a rally for Jim Renacci on October 30, 2010 in Canton, Ohio. Photo: Matt Sullivan/Getty Images