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#Sarin, chemical weapon U.S. officials suspect might have been used by Syrian regime blocks the body's "off switch"
Watch a live digital report on the unrest in #Syria after reports of chemical weapon attacks
Bombing Suspect Charged With Using Weapon of Mass Destruction
Boston Bombing suspect Dzhokhar charged with using weapon of mass destruction
DOJ: Suspect in Boston Marathon attack charged with using a weapon of mass destruction. Read the charges: #WMD
Navy's New Laser Weapon Blasts Bad Guys
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