Pfc. Cole Cannon, intelligence analyst, 3rd Light Armored Reconnaissance Battalion, volunteers running a carnival game during the Marine Corps Community Services’ Family Fall Festival at Del Valle Field, Oct. 23, 2015. (Official Marine Corps photo by Lance Cpl. Thomas Mudd/Released) - Pfc. Cole Cannon, intelligence analyst, 3rd Light Armored Reconnaissance Battalion, volunteers running a carnival game during the Marine Corps Community Services’ Family Fall Festival at Del Valle Field, Oct. 23, 2015. (Official Marine Corps photo by Lance Cpl. Thomas Mudd/Released)

Capt. Sean Tracy, intelligence officer, 7th Marine Regiment, pushes his son, Presley, 3, in a stroller as part of the Substance Abuse Prevention Program’s second annual Red Ribbon Week 5k Race during the second annual Red Ribbon Week 5k at the Desert Winds Golf Course, Oct. 23, 2015. (Official Marine Corps photo by Lance Cpl. Thomas Mudd/Released) - Capt. Sean Tracy, intelligence officer, 7th Marine Regiment, pushes his son, Presley, 3, in a stroller as part of the Substance Abuse Prevention Program’s second annual Red Ribbon Week 5k Race during the second annual Red Ribbon Week 5k at the Desert Winds Golf Course, Oct. 23, 2015. (Official Marine Corps photo by Lance Cpl. Thomas Mudd/Released)

Pfc. Ariel Robins, student, Marine Corps Electronics-Communication School, takes a break from skateboarding at the Combat Center's skate park, Oct. 22, 2015. (Official Marine Corps photo by Lance Cpl. Connor Hancock/Released) - Pfc. Ariel Robins, student, Marine Corps Electronics-Communication School, takes a break from skateboarding at the Combat Center's skate park, Oct. 22, 2015. (Official Marine Corps photo by Lance Cpl. Connor Hancock/Released)