January 11, 2020 5:27 am Flu Season: High Activity in DC and 33 States Ten million cases of the flu have been reported in the United States this season. Doreen Gentzler reports. 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