Canadian Armed Forces Capt. Patrick Rodrigue, 375th Aeromedical Evacuation Squadron flight nurse, poses for a photo, April 4, 2019, at Scott Air Force Base, Ill. Rodrigue divides his time here at Scott AFB both as a student and a teacher by participating in a knowledge exchange program between the United States and Canada. (U.S. Air Force photo by Senior Airman Greg Erwin)