Color-Coded Threat Level Advisory Under Attack
The often-spoofed, color-coded Homeland Security Advisory System may get an overhaul – moving from five colors to three in a bid to win the public trust. The nation has been at Yellow, “an elevated significant risk of terrorist attacks” for three years. International and domestic flights have been at an Orange “high risk of terrorist attacks” for the same period.

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Color-Coded Threat Level Advisory Under Attack
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