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Charles Koch speak during an interview with the Washington Post in Dana Point, CA, in 2015. Credit - Patrick T. Fallon for The Washington Post via Getty Images This article is part of The D.C. Brief, ...

Charles Koch is the CEO of Koch Industries, a company that was founded 75 years ago, making its name in oil and gas. Koch has grown to be the second-largest privately held company in America with ...

Charles Koch: It's 'Possible' Hillary Clinton Could Be Better President Than GOP Pick Conservative billionaire Charles Koch weighs in on the 2016 presidential race in an exclusive interview with ABC's ...

Protestors briefly disrupted billionaire conservative political donor Charles Koch’s award speech at a Washington, D.C., hotel Thursday night, rushing the stage to condemn his influence on climate ...

Forbes calls him one of the most politically influential billionaires in the U.S. Koch is the chairman and CEO of Koch Industries, a Kansas-based conglomerate. It had revenue of $115 billion dollars ...

Charles Koch never uttered his name, but it was mighty clear that President Donald Trump was on his, and everyone else’s, mind Thursday night at a glitzy gala that might have as well have been Koch ...