Uploaded February 2026 | Updated September 2026, 2 weeks ago
Heard a lot of mixed messages about vaping, tobacco, or marijuana? Dr. Raymond Pitetti, a pediatric emergency medicine physician at UPMC Children's Hospital of Pittsburgh, shares what's fact from fiction.
Heard a lot of mixed messages about vaping, tobacco, or marijuana? Dr. Raymond Pitetti, a pediatric emergency medicine physician at UPMC Children's Hospital of Pittsburgh, shares what's fact from fiction.










