Meet the 26-year-old who's taking on Thomas Piketty's ominous warnings about inequality

http://www.washingtonpost.com/blogs/wonkblog/wp/2015/03/19/meet-the-26-year-old-whos-taking-on-thomas-pikettys-ominous-warnings-about-inequality/?tid=sm_tw
Jim Tankersley
Washington Post Wonkblog
March 19, 2015