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U.S. Department of Energy: Exhibitors present to attendees
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U.S. Department of Energy: Deputy Secretary Sherwood-Randall addresses attendees
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U.S. Department of Energy: Deputy Secretary Sherwood-Randall tours exhibit hall
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U.S. Department of Energy: Deputy Secretary Sherwood-Randall greets small business owners
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U.S. Department of Energy: John Hale addresses attendees
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U.S. Department of Energy: Small Business Matchmaking