Jamie Garfield, MD, Professor of Thoracic Medicine and Surgery and Clinical Course Director at the Lewis Katz School of Medicine at Temple University and Clinical Faculty, Internal Medicine Residency, at Temple University Hospital, and Sara Jane Ward, PhD, Assistant Professor of Neural Sciences and Assistant Professor in the Center for Substance Abuse Research at the Katz School of Medicine, joined the “Your Radio Doctor” program. Dr. Garfield discussed vaping, and Dr. Ward discussed medical marijuana.