Nebraska Senate Race: Sasse Wins Republican Primary (Video)

Sasse prevailed over two Republican rivals in the Nebraska Senate primary race Tuesday. (Tom Williams/CQ Roll Call File Photo)

Ben Sasse pulled off a victory in Nebraska Tuesday night, winning the Republican Senate primary to become the nominee and likely the next senator from the Cornhusker State.  

Sasse, president of Midland University and a former Bush administration official, bested former state Treasurer Shane Osborn and banker Sid Dinsdale to win the nomination for this open seat. Republican Sen. Mike Johanns is retiring.  

Sasse had 44 percent of the vote when The Associated Press called the race just before 10 p.m. Dinsdale was in second at 26 percent, followed by Osborn with 23 percent.  

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Sasse benefited from massive spending by outside groups like the Club for Growth and Senate Conservatives Fund. Those groups did a lot of the dirty work, running a barrage of negative ads bashing first Osborn and, later, Dinsdale , while Sasse’s own campaign only ran positive spots about the candidate.  

With Sasse’s nomination, the tea party will claim its first big win of the cycle. Tea-party-aligned groups like the Madison Project — along with the club and SCF — backed him, along with Republican Sens. Ted Cruz of Texas and Mike Lee of Utah, who traveled to Nebraska to rally for Sasse alongside former Alaska Gov. Sarah Palin.  

There is no serious Democratic contender. The race is rated Safe Republican by the Rothenberg Political Report/Roll Call.