July 27, 2011 4:04 pm Winehouse's Death Raises Concern About Drug Overdoses Over the past 15 years there has been a 500 percent increase in the number of annual accidental overdose deaths in the U.S. Dr. Joshua Weiner talks about the problem. 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