Chellie Pingree of Maine said Tuesday that she is co-sponsoring legislation that would prevent the Food and Drug Administration from putting new restrictions on the way beer brewers handle spent grain, an organic byproduct of the brewing process. Proposed FDA rules could cost beer brewers millionsThe Denver Channel Pingree bill would let farm animals eat spent brewery grainMorning Sentinel FDA seeks to end use of brewery grains as livestock feedCortez Journal Capital Press all 14 news articles »