http://www.dailykos.com/stories/2016/9/28/1575544/-Koch-brothers-pour-even-more-money-into-Nevada-Senate-race
"They want—they need—all their lackeys like Joe Heck in office. And don't think Joe Heck—who is an enthusiastic supporter of Donald Trump—wouldn't also be a completely loyal Koch voter in the Senate. After all, that's what they're buying this election."
