www.dailykos.com/story/2014/02/12/1277040/-Koch-brothers-breaking-all-spending-records-to-defeat-Democrat-Kay-Hagan
"The Koch brothers are so intent on buying the Senate, they'll spend anything to make it happen. Right now, they are focusing primarily on one race: Democrat Kay Hagan's Senate seat in North Carolina. It's a twofer for them: in attacking Hagan, they're boosting one of their reliable lackeys in state House Speaker Thom Tillis."
