My guest today is Robert P. Jones. He's the CEO of the Public Religion Research Institute, and the author of several books, including "The End of White Christian America." A recent op-ed piece he did for the New York Times was a jumping off point for our conversation, which you can find here: https://www.nytimes.com/2017/05/02/opinion/the-collapse-of-american-identity.html?_r=0.Special Guest: Robert P. Jones.