18-06-16-ONTARIO-- (L to R) Tomás D. Morales, President, California State University, San Bernardino, Chetan Prakash, Professor, Mathematics, CSUSB, and Peter Williams, Interim Dean, College of Natural Sciences, California State University, San Bernardino -- 2018 College of Natural Sciences Commencement at Citizens Business Bank Arena in Ontario, CA on Saturday, June 16, 2018. Photo by Corinne McCurdy/CSUSB