Melissa Harris-Perry 12/19/15

The power of prosecutors in police violence cases

Prosecutors Tim McGinty, Marilyn Mosby and Anita Alvarez have each faced high-profile cases of deadly police force in their respective cities, and their future political prospects are now tied to how the cases play out. Attorney for the family of Tamir Rice Zoe Salzman joins to discuss. ... more Duration: {{video.duration.momentjs}}