The California Coastal Act for decades has... declared that access to the beach was a fundamental right guaranteed to everyone. But that very principle could be dismantled in the latest chapter of an all-out legal battle that began as a local dispute over a locked gate. ... Khosla, a co-founder of Sun Microsystems, bought the 89-acre property south of Half Moon Bay for $32.5 million. ... A number of public interest groups have since sued Khosla. He, in turn, has sued the California Coastal Commission, the State Lands Commission and San Mateo County, over what he considered an interference of...