United States March 9, 2018 7:34 pm Why Go to Expo? Dogs If you haven’t found reason enough to go to the NBC4 Telemundo44 Health and Fitness Expo – here’s a good one: dogs. Doreen Gentzler has a preview of one special pup who will be at the Expo. Local 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 2:39 What to know about ADHD medication and pregnancy 2:08 How to pick the best running shoes for outdoor exercise 3:41 Nail biting: A psychiatrist shares tips