Air Force officer trains for Iditarod
U.S. Air Force Maj. Roger Lee, a 60th Aerospace Medicine Squadron bioenvironmental engineering flight commander assigned to Travis Air Force Base, Calif., prepares Morgan, a sled dog on Team Jenssen, for the Iditarod sled dog race March 10, 2015, Fairbanks, Alaska. Lee trained with dog sled teams in order to gain experience toward becoming a competitor in future races. (U.S. Air Force photo by Senior Airman Peter Reft/Released)