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CNN's Tom Foreman shows an interactive model of the main areas on terrorism alert around the world.
The U.S. warns of possible terror attacks at the end of Ramadan and takes precaution, closing 21 embassies.
CNN's Wolf Blitzer talks to Rep. Peter King about the global travel alert issued by the U.S. State Department.
House Republicans have requested a hearing next week on what the State Department knew about security in Benghazi.