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Why is France the target of so many terror attacks?
CNN's Christiane Amanpour digs deeper into the reasons why there have been so many recent terror attacks in France.
02:17 - Source: CNN
Truck hits crowd in Nice, France 19 videos
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Why is France the target of so many terror attacks?
02:17
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Mohamed Lahouaiej Bouhlel
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Obama: We stand with our French friends
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French soldiers patrol in front of the Eiffel Tower on January 8, 2015 in Paris as the capital was placed under the highest alert status a day after heavily armed gunmen shouting Islamist slogans stormed French satirical newspaper Charlie Hebdo and shot dead at least 12 people in the deadliest attack in France in four decades. A  huge manhunt for two brothers suspected of massacring 12 people in an Islamist attack at a satirical French weekly zeroed in on a northern town Thursday after the discovery of one of the getaway cars. As thousands of police tightened their net, the country marked a rare national day of mourning for Wednesday's bloodbath at Charlie Hebdo magazine in Paris, the worst terrorist attack in France for half a century. AFP PHOTO / BERTRAND GUAY        (Photo credit should read BERTRAND GUAY/AFP/Getty Images)
Extreme authority: France's 'state of emergency'
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Baseball coach honors France victims
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Nice survivor: This saved my life
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Policemen walk on the site where a truck drove into a crowd watching a fireworks display on the Promenade des Anglais seafront in the French Riviera town of Nice on July 15, 2016.
An attack in Nice where a man rammed a truck into a crowd of people left 84 dead and another 18 in a "critical condition", interior ministry spokesman Pierre-Henry Brandet said Friday. An unidentified gunman barrelled the truck two kilometres (1.3 miles) through a crowd that had been enjoying a fireworks display for France's national day before being shot dead by police.
 / AFP / Valery HACHE        (Photo credit should read VALERY HACHE/AFP/Getty Images)
Sources: Driver was not on French radar
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Truck rams crowd in Nice, France
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Nice witness: There were so many people on the ground
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02 Nice Truck Attack Truck Through Crowd
Video shows truck driving through crowd in Nice, France
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Video allegedly shows gunfire during attack
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Fire department ambulances and vehicles are parked near the scene of an attack after a truck drove on to the sidewalk and plowed through a crowd of revelers who'd gathered to watch the fireworks in the French resort city of Nice, southern France, Friday, July 15, 2016. A spokesman for France's Interior Ministry says there are likely to be "several dozen dead" after a truck drove into a crowd of revelers celebrating Bastille Day in the French city of Nice. (AP Photo/Christian Alminana)
France attack witness: Had to get the hell out of there
02:14
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Police officers, firefighters and rescue workers are seen at the site of an attack on July 15, 2016, after a truck drove into a crowd watching a fireworks display in the French Riviera town of Nice.
A truck ploughed into a crowd in the French resort of Nice on July 14, leaving at least 60 dead and scores injured in an "attack" after a Bastille Day fireworks display, prosecutors said on July 15.  / AFP / Valery HACHE        (Photo credit should read VALERY HACHE/AFP/Getty Images)
Hillary Clinton: It's clear we are at war
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French media: Truck occupants and police exhanged gunfire
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Police officers and rescued workers stand near a van that ploughed into a crowd leaving a fireworks display in the French Riviera town of Nice on July 14, 2016.
Photo of truck that hit crowd in Nice has bullet holes
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Nice witness: People were screaming, running everywhere
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01 Nice Truck Drives Into Crowd July 14
Video shows chaos in Nice
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Mayor: People dead after truck hits crowd
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