Fourth- through eighth-graders from different schools and different towns – towns where gang life is a reality – gather on a patch of turf. It’s a situation that traditionally is rife with volatility. But the only turf wars taking place on this day involved a rectangular pitch with nets at both ends. The combatants were “Portugal” and “Argentina,” squaring off in Titan Stadium on the campus of Cal State Fullerton, the culmination of the Buena Park-Fullerton OC Grip Spring Break Soccer Camp. The three-day camp involved about 60 OC GRIP kids from Buena Park and Fullerton schools who were educated…