BUFFALO, NY, 2015-3-19 — /EPR Retail News/ — First Source, LLC of Buffalo, New York is voluntarily recalling 3,276 plastic tubs (6 oz.) of Wegmans Organic Walnut Halves & Pieces because the product may be contaminated with Salmonella, an organism which can cause serious and sometimes fatal infections in young children, frail or elderly people, and others…