North Carolina Secretary of State Elaine Marshall has won today's runoff Democratic primary for U.S. Senate. With most of the votes counted, Marshall leads Cal Cunningham by 60 percent to 40 percent. Marshall will face first-term incumbent Richard Burr, whose approval ratings have long been anemic.

I'll never understand why the Democratic Senatorial Campaign Committee intervened on behalf of Cunningham in this race. Since the campaign began, Marshall has polled better against Burr than Cunningham. In fact, Tom Jensen, director of North Carolina-based Public Policy Polling, noted today,

Marshall is looking considerably more competitive against Richard Burr at this point in the election cycle than Kay Hagan did against Elizabeth Dole two years ago. Our most recent poll found Marshall down 46-39 to Burr. In late June of 2008 Dole led Hagan 51-37 in our polling. Certainly the 2010 election cycle is not shaping up as positively for Democrats as the 2008 one did. But Burr's approval numbers are weaker than Dole's were, his lead in the race at this point is smaller than Dole's was, and the fact that he is easily the most endangered Republican incumbent in the country should ensure this race gets a lot of national money poured into it. Burr is favored to win but it will be close, and Democratic voters ensured that today with their votes for Marshall.

A win for Democrats in North Carolina would virtually eliminate any chance the GOP has of retaking the Senate this November. At the very least, the Republican Senatorial Campaign Committee will now have to spend precious resources on defense here.

UPDATE: Ed Kilgore reports on the other North Carolina primary election results.

Elaine Marshall picked up a big endorsement yesterday in her campaign for the U.S. Senate from Ken Lewis:

Lewis said he was particularly impressed with the conviction and courage shown by Marshall, North Carolina's secretary of state, even as Democratic officials in Washington put their support behind the other remaining candidate, Cal Cunningham. He praised Marshall for her ability to organize grass roots support and to appeal to a broad range of voters.

"I believe that to win this fall, Democrats will have to do both," Lewis said, as Marshall and her supporters stood nearby. "And Secretary Marshall provides us with a demonstrably stronger opportunity to do just that." [...]

Lewis said during Wednesday's news conference that he has since [March] had more conversations with Marshall and believes she will be able to lead in Washington. He continued to pound on a message of insider politics by questioning the role the Democratic Senatorial Campaign Committee played in recruiting Cunningham instead of letting North Carolina voters choose a candidate, declaring that they had been "trying to exercise undue influence in our nominating process."

In the May 4 primary, Marshall won about 36 percent of the vote to 27 percent for Cunningham and 17 percent for Lewis. She was already favored going into the June 22 runoff election, and Lewis' support makes her the prohibitive favorite. The winner of the runoff will face first-term incumbent Senator Richard Burr, whose approval numbers are anemic. This isn't our best pickup opportunity in the Senate, but the race is winnable with a strong campaign and GOTV.

Of all the questionable moves made by the Democratic Senatorial Campaign Committee under Bob Menendez's leadership, meddling in the North Carolina primary looks like the worst. It's bad enough for the DSCC to blow money on Blanche Lincoln and Arlen Specter against challengers from the left, but you'd expect the committee to support incumbents. I see no reason for the DSCC to take sides in North Carolina. Cunningham doesn't poll better against Burr than Marshall does; in fact, Marshall does better in some polling. Most progressives in North Carolina favor Marshall over Cunningham (though Cunningham did get the Sierra Club's endorsement).

Without the DSCC's spending for Cunningham, Marshall might have won the primary outright on May 4. It's not as if we won't need the DSCC's money in at least 10 other Senate races this fall.

Any thoughts on this campaign or North Carolina politics generally are welcome in this thread.

North Carolina Secretary of State Elaine Marshall has won today's runoff Democratic primary for U.S. Senate. With most of the votes counted, Marshall leads Cal Cunningham by 60 percent to 40 percent. Marshall will face first-term incumbent Richard Burr, whose approval ratings have long been anemic.

I'll never understand why the Democratic Senatorial Campaign Committee intervened on behalf of Cunningham in this race. Since the campaign began, Marshall has polled better against Burr than Cunningham. In fact, Tom Jensen, director of North Carolina-based Public Policy Polling, noted today

North Carolina Secretary of State Elaine Marshall has won today's runoff Democratic primary for U.S. Senate. With most of the votes counted, Marshall leads Cal Cunningham by 60 percent to 40 percent. Marshall will face first-term incumbent Richard Burr, whose approval ratings have long been anemic.

I'll never understand why the Democratic Senatorial Campaign Committee intervened on behalf of Cunningham in this race. Since the campaign began, Marshall has polled better against Burr than Cunningham. In fact, Tom Jensen, director of North Carolina-based Public Policy Polling, noted today