Cereal Network (IMAGE) University of Pittsburgh Caption Graphic depictions of interstate transfers of cereals and cereal products (left) and virtual water in cereals and cereal products (right) from the US domestic food trade. Credit Swanson School of Engineering/Nemi Vora Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.