Senate Sensibilities - The October 2008 Update By Larry J. Sabato
There are a few changes to report in the nation's Senate races since we last reviewed them in July-almost all of them in favor of the Democratic candidates. Yet the fundamental outlook hasn't changed terribly much. The Democrats will pick up a fair number of seats to pad their slim 51-to-49 margin. They are defending a mere 12 seats, and all their incumbents are running again. The Republicans have drawn the short straw, trying to protect 23 seats with five incumbents retiring in a tough political environment for the GOP.