USDA Secretary Tom Vilsack has chosen sides in the biotech labeling debate, and it is with the mandatory approach of his political compatriots in the Senate.

USDA Secretary Tom Vilsack has chosen sides in the biotech labeling debate, and it is with the mandatory approach of his political compatriots in the Senate. He says he prefers the industry’s proposed SmartLabel approach that utilizes QR codes and the Internet, but he calculates that only a mandatory approach supported by GM opponents and the party in the minority on Capitol Hill is passable? Secretary Vilsack met with both sides in the fight to implausibly try and find a compromise. Unfortunately, he never took the one step that could have worked – federal preemption. F...