Patrol vehicle hit by shrapnel as Marines fired live artillery over California interstate, highway patrol says

SAN DIEGO — The Marines Corps has launched an investigation after the California Highway Patrol said shrapnel from an artillery shell, fired during a live-fire demonstration touted by the White House, struck a law enforcement vehicle. No injuries were reported when an artillery round “detonated overhead prematurely” during Saturday’s 250th anniversary celebration for the Marines Corps at Camp Pendleton, the highway patrol said. But at least one of its patrol vehicles, on hand t