Today thousands of upscale food trucks roam city streets from San ... Smartphones in hand, the mostly hipster crowd snap photos of their tacos and send tweets. A murmur rumbles through the crowd ...

MEMPHIS, Tenn. — Two 17-year-olds are in custody after police say they robbed several food trucks back-to-back in December, including Taco Nganas, and fired shots at an officer during a police chase.