Locals and lifeguards save boy buried in sand

A boy buried under three feet of sand on the beach Sunday was rescued by the combined efforts of local authorities and beach-goers.The 11-year-old Perris boy had been trapped for three to five minutes when lifeguards and roughly 20 bystanders frantically worked to dig him out, authorities said.“The critical window is four to six minutes before irreversible brain death occurs,” said Manhattan Beach Fire Battalion Chief and Los Angeles County Lifeguard Dave Schenbaum. “He was seconds