Slideshow | Terrorism & Active Shooter

Emergency Response to Terrorist Attack at Louvre Museum in Paris

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Emergency Response to Terrorist Attack at Louvre Museum in Paris

Rescue workers vans park carry outside the Louvre museum in Paris, Friday, Feb. 3, 2017. Paris police say a soldier has opened fire outside the Louvre Museum after he was attacked by someone, and the area is being evacuated. (AP Photo/Thibault Camus)

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Emergency Response to Terrorist Attack at Louvre Museum in Paris

Armed police officers patrol in the courtyard of the Louvre museum near where a soldier opened fire after he was attacked in Paris, Friday, Feb. 3, 2017. A knife-wielding man shouting "Allahu akbar" attacked French soldiers on patrol near the Louvre Museum Friday in what officials described as a suspected terror attack. The soldiers first tried to fight off the attacker and then opened fire, shooting him five times. (AP Photo/Christophe Ena)

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Emergency Response to Terrorist Attack at Louvre Museum in Paris

Police officers guard the access to the Louvre museum in Paris,Friday, Feb. 3, 2017. Paris police say a soldier has opened fire outside the Louvre Museum after he was attacked by someone, and the area is being evacuated. (AP Photo/Thibault Camus)

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Emergency Response to Terrorist Attack at Louvre Museum in Paris

Police vehicles are parked-up outside the Louvre museum near where a soldier opened fire after he was attacked in Paris, Friday, Feb. 3, 2017. Police say the soldier opened fire outside the Louvre Museum after he was attacked by someone, and the area is being evacuated. (AP Photo/Christophe Ena)

05 / 06

Emergency Response to Terrorist Attack at Louvre Museum in Paris

Armed police officers patrol in the courtyard of the Louvre museum near where a soldier opened fire after he was attacked in Paris, Friday, Feb. 3, 2017. A knife-wielding man shouting "Allahu akbar" attacked French soldiers on patrol near the Louvre Museum Friday in what officials described as a suspected terror attack. The soldiers first tried to fight off the attacker and then opened fire, shooting him five times. (AP Photo/Christophe Ena)

06 / 06

Emergency Response to Terrorist Attack at Louvre Museum in Paris

Rescue workers carry a stretcher outside the Louvre museum in Paris,Friday, Feb. 3, 2017. Paris police say a soldier has opened fire outside the Louvre Museum after he was attacked by someone, and the area is being evacuated. (AP Photo/Thibault Camus)