Billionaire Businessman David Koch Dead At 79

David Koch, a prominent figure in American politics and business, has passed away at 79. Known for his role in Koch Industries and his political influence alongside his brother Charles, David was also a philanthropist. Despite a long battle with prostate cancer, he contributed significantly to conservative causes and charities. His wealth and political activities, including a vice-presidential run, left a lasting impact.

What was the political impact of the Koch brothers' financial contributions?

What was the outcome of David Koch's candidacy for US Vice President in 1980?