Melissa Harris-Perry 03/24/12

The victims and beneficiaries of 'Stand Your Ground' laws

Rev. Al Sharpton, author Tim Wise and the Southern Poverty Law Center's Richard Cohen, join Melissa Harris-Perry's panel discussing the killing of 17-year-old Trayvon Martin and the "Stand Your Ground" law that allowed his shooter, George Zimmerman, to ... more Duration: {{video.duration.momentjs}}