Country supervisor posts health inspection letter grades on food trucks in San Diego, California
San Diego county Supervisor Ron Roberts talks to a reporter after posting the county's first health inspection letter grades to Chubby's food truck in San Diego, California March 5, 2013. Over the next few months all mobile food facilities will be inspected and required to post the same health inspection letter grades as brick-and-mortar restaurants.
REUTERS/Mike Blake (UNITED STATES - Tags: POLITICS FOOD BUSINESS HEALTH TRANSPORT)