A new study released by the left-leaning Institute for Policy Studies in Washington, D.C., headlines what they see as shocking news that in America some people are much wealthier than others. Some findings of the study, entitled "Billionaire Bonanza: The Forbes 400 and the Rest of Us," are: -- "The three wealthiest people in the United States -- Bill Gates, Jeff Bezos, and Warren Buffett -- now own more wealth than the entire bottom half of the American population." -- The 400 billionaires on the Forbes 400 list "now own more wealth than the bottom 64 percent of the American...