Narrator: These Army infantry recruits are being exposed to CS gas, more commonly known as tear gas to experience its effects and to learn how to properly use a gas mask. Here at the Maneuver ...

Narrator: These Army infantry recruits are being exposed to CS gas, more commonly known as tear gas to experience its effects and to learn how to properly use a gas mask. Here at the Maneuver ...

Settle down, everybody. Ready? Well, 'Once upon a time, there was a king…' A teacher takes her young children through their gas mask drill. Gas masks were issued to all children as a precaution ...