Tacos El Franc, one of Tijuana’s most popular taquerías, opened its first U.S. restaurant in San Diego on Wednesday. “After many years of waiting, we’ve made our way across the border,” said Roberto Kelly, one of the main partners of the restaurant. The restaurant is located in Westfield’s Plaza Bonita in National City, next to Broken Yolk Cafe. The restaurant…| NBC 7 San Diego