3 whole chicken breasts, boned, halved & skinned

MARINADE:

1/2 c. olive oil
1/4 c. red wine vinegar
1/3 c. lemon or lime juice
2 cloves garlic, finely chopped
1 tsp. sugar
1 tsp. oregano
1/2 tsp. ground cumin
1/2 tsp. salt
1/2 tsp. liquid smoke

Combine marinade ingredients and marinate chicken breasts 8 hours or overnight. Remove chicken from marinade and grill 4 minutes on each side. Cut chicken into small pieces. Serve with flour tortillas and your favorite accompaniments: salsa, guacamole, sour cream, etc.