MSNBC Live with Thomas Roberts 07/12/13

Defense wraps up its closing argument in Zimmerman trial

George Zimmerman’s lawyer Mark O’Mara delivered his closing argument on Friday. Zimmerman has been charged with second-degree murder in the death of Trayvon Martin and has pleaded not-guilty. Legal Analyst Lisa Bloom, MSNBC’s Joy-Ann Reid and former prosecutors Faith Jenkins and Paul Henderson break down the defense’s closing arguments. ... more Duration: {{video.duration.momentjs}}