FILE - This Sept. 28, 2011 file photo shows the sign leading to the Jensen Farms near Holly, Colo. The U.S. Food and Drug Administration on Friday proposed the most sweeping food safety

 

              FILE - This Sept. 28, 2011 file photo shows the sign leading to the Jensen Farms near Holly, Colo. The U.S. Food and Drug Administration on Friday proposed the most sweeping food safety
FILE - This Sept. 28, 2011 file photo shows the sign leading to the Jensen Farms near Holly, Colo. The U.S. Food and Drug Administration on Friday proposed the most sweeping food safety rules in decades, requiring farmers and food companies to be more vigilant in the wake of deadly outbreaks in peanuts, cantaloupe and leafy greens. (AP Photo/Ed Andrieski, File)