Port of Charleston terminal evacuated over 'potential threat'

The U.S. Coast Guard is investigating a "potential threat" in a container aboard a ship at the Port of Charleston in South Carolina.The ship, Maersk Memphis, is at the Wando terminal. The terminal is used for container cargo, and has been evacuated to allow federal, state and local bomb detection units to investigate.The threat came in at about 8 p.m. ET, Wednesday the Coast Guard said in a statement without providing additional details.#Update A 1 NM safety zone has been established around the