Summary: As Vermont's first in-the-nation GMO labeling law goes into effect, the U.S. Senate may take up a federal bill that critics say would preempt state legislation and be much less clear to consumers.
Summary: As Vermont's first in-the-nation GMO labeling law goes into effect, the U.S. Senate may take up a federal bill that critics say would preempt state legislation and be much less clear to consumers.