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A U.S. Soldier spits after being exposed to tear gas during an field protective mask confidence exercise vert. en Spliting pl Plucie org AU SoldierspitsafterbeingexposedtoteargasduringanMfieldprotectivemaskconfidenceexerciseonthenuclear biologicalandchemicalrangeatJointBaseLewisMcChord Wash June AKF Sgt Luisito Brooks PDUSGov