David Koch, Billionaire Who Fueled Right-Wing Movement, Dies at 79

A man-about-town philanthropist, he and his brother Charles ran a business colossus while furthering a libertarian agenda that reshaped American politics.
Read more: https://www.nytimes.com/2019/08/23/us/david-koch-dead.html?smid=nytcore-ios-share?source=Snapzu