The origin of ‘white trash,’ and why class is still an issue in the U.S. 

In “White Trash,” Nancy Isenberg delves into the history of class in America, starting with British colonization. At that time, America was seen as a wasteland -- a place to discard the idle poor. The agrarian communities they subsequently formed often remained poor due to a phenomenon Isenberg calls “horizontal mobility.” Jeffrey Brown speaks with the author about how we can evolve past class.