Listen now (41 min) | Episode 4 of the Changed Podcast features BJ Lange. BJ is a retired USAF Reserve medic, who following a career (and life) altering diagnosis while on active orders, became enrolled in the Air Force Wounded Warrior Program (AFW2). He is both an ambassador and mentor in the program and now serves as the applied improv comedy coach teaching wounded, ill, and injured service members and their caregivers how to use improvisation as a healing tool as part of the program's wellness and