Jeremy Gross, right, adds leaves, stems, and other byproducts of medical marijuana to a feed mixer, Tuesday, June 18, 2013 on his farm in Snohomish, Wash., as butcher William von Schnei

 

              Jeremy Gross, right, adds leaves, stems, and other byproducts of medical marijuana to a feed mixer, Tuesday, June 18, 2013 on his farm in Snohomish, Wash., as butcher William von Schnei
Jeremy Gross, right, adds leaves, stems, and other byproducts of medical marijuana to a feed mixer, Tuesday, June 18, 2013 on his farm in Snohomish, Wash., as butcher William von Schneidau, left, looks on. By feeding the pigs pot, Gross is trying to produce pork products with a unique savory taste. (AP Photo/Ted S. Warren)