Threat Level Changes
The HSAS threat level has changed 17 times as of September 2009. In August 2004, DHS began identifying specific sectors under possible threat, including aviation, financial services, and mass transit.
Read more about this topic: Homeland Security Advisory System
Famous quotes containing the words threat and/or level:
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—Susan Sontag (b. 1933)
“Ambivalence reaches the level of schizophrenia in our treatment of violence among the young. Parents do not encourage violence, but neither do they take up arms against the industries which encourage it. Parents hide their eyes from the books and comics, slasher films, videos and lyrics which form the texture of an adolescent culture. While all successful societies have inhibited instinct, ours encourages it. Or at least we profess ourselves powerless to interfere with it.”
—C. John Sommerville (20th century)