Two years ago, a bill to label foods that contained genetically engineered ingredients was introduced into Congress by a Democratic representative from Oregon and a Democratic senator from California. It didn’t go anywhere, and we haven’t heard much about it, though since then proposed mandatory GMO labeling laws in some states have been in the news. As Nathanael Johnson wrote in Grist last year, these initiatives draw media interest, which often helps to educate consumers that are mostly clueless about GMOs: