On this episode of the Maddy Report Valley Views Edition, Mark Keppler is joined by a senior fellow at the non-partisan Public Policy Institute of California, specializing in K–12 education, with an emphasis on math and science education. He'll also talk to school superintendents, Sara Noguchi, Robert Nelson, Eimear O'Brien, Mark Luque, and Kirk Shrum, from throughout the Valley—from Modesto to Bakersfield—to see what they think about raising high school graduation requirements.