As crews scramble to find a weapons officer who was in a plane show down over Iran, some wonder if the rescuers were trained at the base in Tucson. The 563rd Rescue Group calls Davis-Monthan Air Force Base in southern Arizona home. While base officials would not comment on whether their crews are part of today’s search-and-rescue mission in Iran, the team is no stranger to helping save military members. Micaela Marshall has more…