January 11, 2014 5:12 pm FROM 2014: Storm Team4 Takes Questions at Health & Fitness Expo Storm Team4’s meteorologists took the stage at the 2014 NBC4 Health and Fitness Expo to answer audience questions. Local 2:21 Family honors boy with foundation to find cure for rare form of cancer 0:55 Halle Berry helps unveil menopause research bill during Capitol Hill visit 2:54 ‘Healthy moms equal healthy babies': Children's National offers maternal health care 2:14 Opioid crisis: National drug take back day on Saturday 2:55 Concussion treatment: Returning to school and limiting screen time may help, study finds