United States Secretary of Agriculture Tom Vilsack (R) testifies before a House Appropriations Subcommittee in Washington March 14, 2014. REUTERS/Gary Cameron (UNITED STATES - Tags: POLITICS FOOD ... more 
United States Secretary of Agriculture Tom Vilsack (R) testifies before a House Appropriations Subcommittee in Washington March 14, 2014. REUTERS/Gary Cameron (UNITED STATES - Tags: POLITICS FOOD ENVIRONMENT) less 
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Reuters | Photo By GARY CAMERON / Reuters
Fri, Mar 14, 2014 11:28 AM EDT