Agriculture Secretary Tom Vilsack and Innovation Center for U.S. Dairy Chief Executive Officer (CEO) Tom Gallagher sign a Memorandum of Understanding (MOU) at the Innovation Center For U.S. Dairy Sustainability Council Meeting on Wednesday, Apr. 24, 2013, at the White House, Washington, D.C. The objectives of the MOU are to increase the construction of anaerobic digesters and explore innovative ways to use products previously considered waste streams from dairy production, processing and handling. USDA Photo by Lance Cheung.
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