And in North Carolina, Democratic firm Public Policy Polling finds Senator Burr continuing to lead liberal Elaine Marshall by double digits:

Buoyed by an extensive television advertising campaign Richard Burr has opened up a 49-36 lead over Elaine Marshall in North Carolina’s US Senate race, with Libertarian Michael Beitler at 4%. The main thing Burr’s done over the last four weeks is consolidate the Republican base. He now has an 88-1 lead with voters in his own party compared to just 75-9 in late August. He’s also increased his lead with independents from 20 points to 25 points and pushed his Democratic support from 16% to 20%.