We know at least an instance of how billionaires spend their money. Just 158 families dominate U.S. presidential campaign contributions: http://nymag.com/daily

We know at least an instance of how billionaires spend their money. Just 158 families dominate U.S. presidential campaign contributions: http://nymag.com/daily/intelligencer/2015/10/158-families-dominate-campaign-contributions.html http://nymag.com/daily/intelligencer/2015/10/158-families-do... Inequality is not only about money, it's also about influence.