Gerardo Sandoval, University of Oregon (IMAGE) University of Oregon Caption Gerardo Sandoval of the University of Oregon has focused on conditions related to a meatpacking plant closed after a 2008 raid by US immigration officials. Credit University of Oregon 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.