US launches review of terror warning system
The United States on Tuesday announced a review of its often-criticized terror alert system created in the wake of the September 11, 2001 attacks.The system includes a color-coded public warnings, which range from green, symbolizing a low risk of attack to red, which points to a severe threat.Homeland Security Secretary Janet Napolitano said in a statement a bipartisan panel of experts would report on the efficiency of the system within 60 days...