NYC Subway Study Will Test Impact of a Chemical Attack
Air sampling will occur in 55 stations around Manhattan after non-toxic gases are released, according to the U.S. Department of Homeland Security.
(TNS) — The Department of Homeland Security is testing airflow inside the city’s subway system this week as a way to predict what would happen in a possible chemical attack.
The week-long study poses no risk to the public, the Department of Homeland Security said.
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