MSNBC Live with Alex Witt 12/21/14

Former hacker speaks on Sony cyber attack

Kevin Mitnick, former hacker and author of “Ghost in the Wires: My Adventures as the World’s Most Wanted Hacker,” shares with Alex Witt his unique perspective on new developments in the Sony Pictures hacking ordeal, including how the hackers broke into th ... more Duration: {{video.duration.momentjs}}