Campbell may not have long to wait, Raul says. If business stays this bad, he might have to sell both trucks and start over. He glances at the clock -- whose four-hour increments now rule his life -- zips his jacket, and shuffles toward the kitchen to begin another day.
A customer outside Romulo Cabral's King Taco lonchera.
Romulo's King Taco was one of the first loncheras in town.