By Josh Israel on March 21, 2014
Sen. David Vitter (R-LA) told a town hall audience on Tuesday that he believes oil billionaires Charles and David Koch to be "two of the most patriotic Americans in the history of the Earth.
By Rebecca Leber and Andrew Breiner on January 6, 2014
A political network linked to conservative billionaires Charles and David Koch raised $407 million in the last presidential election.
By Josh Israel on November 14, 2013
Americans for Prosperity, the tax-exempt conservative political organization created by oil billionaires David and Charles Koch, spent more in 2012 than in all previous years combined.
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