Sgt. David Alvarado, a Marine Corps drill instructor,

Sgt. David Alvarado, a Marine Corps drill instructor, instructs high school teachers from Washington, Idaho and Montana to enter his building for their “Moment of Truth” brief during an Educators Workshop on Marine Corps Recruit Depot San Diego, Aug. 16, 2016. The mission of the Educators Workshop is to inform, demonstrate and build relationships while providing educators and community influencers with firsthand knowledge of the Marine Corps recruiting process, entry level training, job opportunities and educational benefits available to Marines. Alvarado is from Glendale, Calif. (U.S. Marine Corps photo by Staff Sgt. Reece Lodder)