When Ron Paul was being interviewed by the Laura Knoy of NH Public Radio, she asked him about welfare and how the poor would be taken care of. RP mentioned that in a wealthy country there would be a lot more "Bill Gates's and Howard Buffett's". Of course, he meant Warren Buffett. This wasn't a complete slip, though. Howard Buffett was Warren's father and a Republican congressman from Nebraska. He was also part on the Old Right, an antiwar libertarian. Here is a brief biography:
http://www.antiwar.com/stromberg/s042401.html