The U.S. House passed (275-150) the Safe and Accurate Food Labeling Act of 2015, which would preempt states from imposing mandatory labeling of GM foods. However, action in the Senate is unclear. GMO Labeling Update The U.S. House passed (275-150) the Safe and Accurate Food Labeling Act of 2015, which would preempt states from imposing mandatory labeling of GM foods. However, action in the Senate is unclear. Democrats, who are sensitive to the demands of consumer groups and environmentalists, are reluctant to support the legislation. Only 45 Democrats in the House voted for preemption, and President Obama has not taken a position. Anti-GMO campaigners argue that preemption is a vote for big business and against consumers; supporters argue...