'Hatemonger': Author Jean Guerrero On Stephen Miller

Maria Hinojosa talks with reporter Jean Guerrero about her new book, "Hatemonger: Stephen Miller, Donald Trump, and the White Nationalist Agenda," which chronicles the rise of one of President Trump's most influential advisors. Guerrero discusses Miller's California roots, the right-wing figures who mentored him as a young man, and how he's transformed the United States' immigration system.