Government officials examine package of meat product known as pink slime during a tour of Beef Product Inc's plant in South Sioux City, Nebraska

 
Government officials examine package of meat product known as pink slime during a tour of Beef Product Inc
Kansas Governor Sam Brownback (L), Texas Governor Rick Perry (C) and Iowa Governor Terry Branstad (R) examine a package of the beef product known as pink slime or lean finely textured beef during a tour of Beef Products Inc.'s plant in South Sioux City, Nebraska March 29, 2012, where the beef product is made. REUTERS/Nati Harnik/Pool