Search Continues for Americans Kidnapped by Pirates Off Nigeria

Nigerian authorities are continuing their search for two American men kidnapped by pirates off the Gulf of Guinea.

The captain and chief engineer of a U.S.-flagged oil supply vessel were taken on Wednesday during an attack in international waters off the coast of Nigeria.

The 68-meter C-Retriever is owned by the U.S. oil servicing company Edison Chouest Offshore, which has not commented on the situation.

U.S. officials say the vessel and the rest of its crew were released by the pirates. …