Pursuit of white supremacist groups a 'whack-a-mole' challenge

Eli Saslow, Washington Post reporter and author of Rising Out of Hatred, The Awakening of a Former White Nationalist, talks with Rachel Maddow about the effectiveness of suing white supremacist terror organizations for the violence committed by their followers, and the challenge of shutting down racist organizations when they move so easily to new platforms and organizations.Aug. 7, 2019