Masterpieces from billionaire Koch brother’s collection headed to auction at Christie’s Pieces from billionaire Bill Koch's American West collection are expected to go for at least $50 million. David ...

Most people have probably heard of the Koch brothers. You might even know their first names: Charles and David Koch. Charles Koch, with a net worth of $73 billion, is one of the richest people in the ...

The massive political network founded by the Koch brothers endorsed GOP presidential candidate Nikki Haley on Tuesday, giving her a potential boost in her increasingly competitive primary battle ...

It's hardly a surprise that billionaire brothers Charles and David Koch are supporting Romney in the upcoming election, but their efforts to persuade tens of thousands employees to do the same is ...

Koch Brothers Exposed is an investigation documentary of the one-percenters at their very worst. This full-length documentary film focuses on Charles and David Koch. They are two of the world’s ...