http://www.slate.com/articles/news_and_politics/the_dismal_science/2015/09/income_inequality_rich_democrats_don_t_care_about_the_problem_any_more_than.html

F. Scott Fitzgerald and Ernest Hemingway famously disagreed about the American elite. “The very rich are different from you and me,” Fitzgerald wrote. “Yes,” Hemingway shot back, “they have more money.” With inequality in America continuing to rise, we revisited Fitzgerald and Hemingway’s (perhaps apocryphal) dispute, conducting a series of experiments designed to pinpoint the differences between the rich and those of more modest means.