December 15, 2011 9:44 pm Changes Are Coming to Facebook NBC4 News Reporter Angie Crouch explains how to navigate Facebook changes, specifically timelines that highlight a user’s life. US & World Videos 2:43 LA city council seeks to improve safety on Metro 2:33 Whittier man accused of stabbing 7-year-old brother 1:53 SoCal mourns the death of long-time entertainment reporter Sam Rubin 3:09 ‘He loved LA so much.” Lynette Romero remembers her friend Sam Rubin 2:58 Lead and asbestos cleared after Tustin hangar fire