Global Post Born in Mexico but raised in barrios of Southern California, these rifle-slinging fighters are holding down the front line in Michoacan’s battle against a ruthless meth gang. NUEVA ITALIA, Mexico — Moises Verduzco says he learned how to handle himself in a fight from his teen years running with a street gang near Los Angeles. Now back home in western Mexico’s violent Michoacan state, Verduzco and other United States-bred youths are putting those lessons from the barrio to war against the Knights Templar criminal cartel. Verduzco, 22, spent most of his life in More…