FILE – This May 10, 2013, file photo shows a genetically engineered potato poking through the soil of a planting pot inside J.R. Simplot’s lab in southwestern Idaho. Cancer-fighting pink pineapples, heart-healthy purple tomatoes and less fatty vegetable oils may someday be on grocery shelves alongside more traditional products. These genetically engineered foods could receive government approval in the coming years, following the OK given recently given to apples that dont brown and potatoes that dont bruise. (AP Photo/John Miller, File)