The U.S. Department of Agriculture's Food Safety and Inspection Service (FSIS) just announced that Home Market Foods, Inc. of Massachusetts is recalling 5,250 pounds of ready-to-eat frozen beef sandwich portions due to possible listeria contamination.  Listeria is a bacterium found in vegetation, raw milk, meat, poultry, cheeses (particularly soft mold-ripened varities), and salad vegetables.  To see the full article, click here.