From Forbes:

A lawsuit filed in California is challenging the federal government's deregulation of alfalfa that is genetically altered to withstand the popular weed killer Roundup.

Attorneys for the Center for Food Safety and Earthjustice filed the federal lawsuit Friday in San Francisco arguing the U.S. Department of Agriculture's approval of Roundup Ready alfalfa in January was unlawful.

For more, see: Lawsuit challenges genetically modified alfalfa