| http://www.w3.org/ns/prov#value | - Such radiation can be a sign of weapons though, more often, it is produced by such goods as ceramics, which can emit radiation naturally.John Lesiczka, chief of the port's Anti-Terrorism Contraband Enforcement Team, says his officers typically X-ray 500 containers a day, sometimes by firing a beam out as far as 80 feet.The two officers looking into the computer screen inspect cargo identified on sh
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