SAN DIEGO (Oct. 25, 2015) – Steelworker 2nd Class Steven Carrillo (right), from Dallas, and Builder Constructionman Garrett Barham, members of the Amphibious Construction Battalion (ACB) 1 color guard, present the colors during the national anthem before the San Diego Chargers play the Oakland Raiders at Qualcomm Stadium. The ACB 1 color guard performs at various sporting and special events in support of the unit’s commitment to giving back to the community.