Melissa Harris-Perry 08/15/15

Protestor: U.S. Marshal 'didn't tell me what she was doing'

Ferguson protester Johnetta Elzie shares her experience of being arrested and, in turn, having her mouth swabbed for DNA. Cornell William Brooks, Julieta Garibay, Akhil Reed Amar, and Jeanne Theoharis join the discussion with Joy Reid. ... more Duration: {{video.duration.momentjs}}