Priebus opens up about tenure as White House chief of staff in new book
Author Chris Whipple joins "Red and Blue" to discuss his interviews with former White House chief of staff Reince Priebus, who has described his time at the White House was "akin to riding an untamed horse." The conversations appear in Whipple's book, "The Gatekeepers: How the White House Chiefs of Staff Define Every Presidency."