Marine Corps shrapnel hit patrol car on California freeway during demonstration: CHP

The artillery rounds were fired over Interstate 5 near Camp Pendleton in San Diego as part of a military demonstration for the Marine Corps’ 250th anniversary.

​The artillery rounds were fired over Interstate 5 near Camp Pendleton in San Diego as part of a military demonstration for the Marine Corps’ 250th anniversary.  US The artillery rounds were fired over Interstate 5 near Camp Pendleton in San Diego as part of a military demonstration for the Marine Corps’ 250th anniversary.