Chisun Lee, senior counsel with the NYU Brennan Center for Justice, reports on the most comprehensive analysis of dark money secret spending beyond the federal level to date. Viggo Mortensen plays a father of six in "Captain Fantastic" directed by Matt Ross. Jazz tenor saxophonist George Coleman Sr. joins his son, drummer George Coleman Jr. Novelist Matt Haig gives personal account of how he overcame his depression through reading and writing. Gay Talese on his latest book, The Voyeur's Motel.