December 30, 2014 6:35 pm Dr. Bruce Hensel Health Updates Dr. Bruce Hensel talks about how you can reduce your risk of getting the flu and the health news of the day for the NBC4 News at 6 p.m. on Tuesday, Dec. 30, 2014. US & World Videos 3:12 Groundbreaking new device targets liver tumors 5:38 SoCal family wins $11M settlement against mental health facility 2:17 Kaiser Permanente reaches tentative agreement with union 1:21 Why some are getting Botox shots on arms 4:20 What Is Cardiac Arrest and How Common Is It Among Young People?