A worker breaks for lunch at a romaine lettuce farm outside San Luis, Arizona

 
A worker breaks for lunch at a romaine lettuce farm outside San Luis, Arizona
A worker breaks for lunch at a romaine lettuce farm outside San Luis, Arizona November 9, 2010. The workers, most who live in Mexico, cross daily taking a bus to various farms around San Luis. During their eight hour shift, they break twice for 15 minutes, said the workers. Picture taken on November 9, 2010. REUTERS/Eric Thayer (UNITED STATES - Tags: SOCIETY AGRICULTURE)