Military device found on Cardiff beach Posted: Apr 21, 2013 7:32 PM PDT Updated: Apr 21, 2013 7:32 PM PDT CARDIFF-BY-THE-SEA (CNS) - A beachgoer walking along the Cardiff State Beach shoreline today came upon an explosive device and took it to lifeguards, but they called in the bomb squad, who rendered it safe, a sheriff's sergeant said. The citizen discovered the device on the beach off the 2700 block of South Coast Highway about 1:10 p.m., collected it and brought it to a lifeguard tower where it was placed on the sand, according to sheriff's Sgt. Roberto Lopez. Lifeguards...