MINNEAPOLIS, Minnesota (CNN) -- In the third matchup between Rep. Bill Luther and Republican John Kline, Kline defeated Luther in the race for Minnesota's 2nd District Tuesday, CNN projected.

CNN: Kline wins in Minnesota, CNN projects

House Education Chairman John Kline's bill sets floating rates on new Stafford loans at the 10-year Treasury rate plus 2.5%, while also protecting borrowers by capping the rates at 8.5%.

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Representative JOHN KLINE (Republican, Minnesota): Well, thank you, Frank.

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John Kline, a Bachmann volunteer who attended the Des Moines tea party rally this week, said he has been working phone banks for the candidate in the weeks since her straw poll victory.

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