The Last Word with Lawrence O'Donnell 06/24/13

Zimmerman trial gets underway with opening statements, knock-knock joke

Day one of the George Zimmerman murder trial began with statements from the prosecution and the defense, showing their differing approaches. MSNBC's Lawrence O'Donnell talks to the Grio's Joy Reid about what we can take away from the first day of the ... more Duration: {{video.duration.momentjs}}