Dr. Leana Wen on psychedelic drugs and self-medicating

Dr. Leana Wen is an emergency physician and public health advocate. She teaches at GW University's Milken Institute School of Public Health. (photo credit: GWU)

Now, it is another edition of the Midday Healthwatch with Dr. Leana Wen, one of the most respected public health experts in the country. She’s a former health commissioner of Baltimore. She’s a columnist on health matters for the Washington Post, a medical expert on CNN, and a scholar at George Washington University and the Brookings Institution.