December 3, 2013 1:42 pm Ask Dr. Bruce: How Much Exercise Is Enough? Dr. Bruce Hensel answers viewers’ questions about exercise and the safety of epidurals in a report for the NBC4 News at Noon on Dec. 3, 2013. US & World Videos 3:26 Confrontations occur at UCLA campus amid ongoing protests 2:44 Tommy Trojan statue cleaned after vandalism 0:23 LA County sheriff's deputy dies on duty at station 0:57 Fights break out at UCLA between pro-Palestinian, pro-Israel supporters 4:52 NewsConference: California to help Arizona doctors with abortions
