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Kochs to spend unprecedented sum on midterms

The Koch brothers plan to spend $125 million, and perhaps much more, to help elect conservative candidates this fall — offering a major boost to Republicans.

Members of the "Save Our News'' coalition protest with images of billionaire brothers Charles and Bill Koch in Los Angeles Wednesday, May 29, 2013.
Members of the "Save Our News'' coalition protest with images of billionaire brothers Charles and Bill Koch in Los Angeles Wednesday, May 29, 2013.AP

Zachary Roth