U.S. Air Force Capt. Mark Mcgregor, a 354th Fighter

U.S. Air Force Capt. Mark Mcgregor, a 354th Fighter Wing chaplain, gives the invocation during a 9/11 Remembrance Ceremony, Sept. 11, 2017, at Eielson Air Force Base, Alaska. In his invocation, Mcgregor reminded the audience of the emergency responders’ heroic deeds during the attack on the World Trade Center and the Pentagon. (U.S. Air Force photo by Airman 1st Class Eric M. Fisher)