Glenn Thompson, Sonny Perdue and Bob Roberts

Glenn Thompson, Sonny Perdue and Bob Roberts

Glenn Thompson, Sonny Perdue and Bob Roberts

In the wet processing pilot plant in the Rodney A. Erickson Food Science Building, Bob Roberts (right), professor and head of food science, talks with U.S. Rep. Glenn "GT" Thompson (left) and U.S. Secretary of Agriculture Sonny Perdue about food science research. Perdue visited Penn State on Jan. 24 as part of a Pennsylvania tour to unveil USDA's legislative and farm bill principles.

Image: Micheal Houtz
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