This part got me thinking,
any incident, regardless of location, that results in extraordinary levels of mass casualties, damage, or disruption severely affecting the U.S. population, infrastructure, environment, economy, or government functions.
It seems like this is a disruption severely affecting the U.S. population, infrastructure, economy and government functions.
It seems like this is a disruption severely affecting the U.S. population, infrastructure, economy and government functions.
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Agree, completely!