PoliticsNation with Al Sharpton 03/20/12

Who is George Zimmerman?

More details on the alleged shooter in the Trayvon Martin case are coming out. The 28-year-old former criminal justice student could be charged with a hate crime. NBC’s Mara Schiavocampo and Joe Madison, host of “Mornings with Madison”, join Politics ... more Duration: {{video.duration.momentjs}}