Melissa Harris-Perry 12/20/14

John Crawford's family suing police, Wal-Mart

The family of John Crawford III, a 22-year-old man shot and killed by police in August, announced they are suing the police and Wal-Mart. Seema Iyer, Wesley Lowery, Jumaane Williams and Keith Sainten discuss with Dorian Warren. ... more Duration: {{video.duration.momentjs}}