Chevron Corp. supported several candidates in Richmond, Calif., where the company has been hoping to modernize a large oil refinery, seen here in 2010. None of the Chevron-backed candidates were elected. Paul Sakuma/AP hide caption

itoggle caption Paul Sakuma/AP

Mario Savio, leader of the Berkeley Free Speech Movement, is restrained by police as he walks to the platform at the University of California's Greek Theater in Berkeley on Dec. 7, 1964. Robert W. Klein/AP hide caption

itoggle caption Robert W. Klein/AP

Dale Conour with his son Quinn, 2. Conour's two children from a previous marriage were already young men when Quinn was born. Rosanne Sax/Courtesy of Dale Conour hide caption

itoggle caption Rosanne Sax/Courtesy of Dale Conour