Weekends with Alex Witt 02/21/15

'Sniper' prosecution rebuts insanity plea

NBC News Legal Analyst Lisa Green sits down with Alex Witt to give her take on the defense’s insanity plea in the “American Sniper” trial, and discuss her new book, “On Your Case: A Legal Guide for Every Stage of a Woman’s Life.” ... more Duration: {{video.duration.momentjs}}