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Emergency officials arrive at Port Newark to investigate reports of stowaways in a container on a ship, Wednesday, June 27, 2012, in Newark, N.J. The Coast Guard suspects there are stowaways in a container that was loaded on a ship. Coast Guard spokesman Charles Rowe says a boarding party heard sounds consistent with people coming from the container. The container was loaded aboard The Villa D'Aquarius in India. The manifest says the container was carrying machine parts to be unloaded in Norfolk, Va. (AP Photo/Julio Cortez)

Search for stowaways on cargo ship

Dock workers unloaded stacked containers from a cargo ship that arrived in New Jersey from the Middle East after a Coast Guard inspection team heard knocking that suggested stowaways might be inside one of the boxes, June 27.