Terror strikes Paris (graphic content)

A soldier patrols outside a synagogue in Paris on Jan. 12, 2015, part of the 10,000 security personnel ordered into the streets to protect sensitive sites after three days of bloodshed and terrorism.  (Jacques Brinon/AP)

This picture taken on January 12, 2015, shows French Fritz-Joly Joachin, 29, a French citizen of Haitian origin in the court in the town of Haskovo, southeastern Bulgaria. A Frenchman arrested in Bulgaria on January 1 trying to cross into Turkey was in contact with one of the two brothers who carried out the Islamist attacks in Paris last week, prosecutors said. The contact took place before Joachin left France on December 30, a week before Cherif Kouachi and his brother Said killed 12 people in Paris attacks that shocked the world.  (STR / AFP/Getty Images)

Shortly before Israeli Prime Minister Benjamin Netanyahu’s visit to the site, a police sniffer dog checks flowers Jan. 12, 2015, at the kosher market in Paris where four hostages were killed.  (Francois Mori/AP)

French police officers patrol Jan. 12, 2015, in the Rue des Rosiers (Street of the Rosebushes) in the Jewish quarter of Paris’ Marais district.   (Bertrand Guay/AFP-Getty Images)

Hayet Boumddiene, left, and Amedy Coulibaly are suspected of being involved in the killing of a policewoman in Paris. Coulibaly was killed by police after taking hostages at a kosher market in the French capital on Jan. 9, 2015.  (AFP/Getty Images)

A banner hangs near the offices of Charlie Hebdo in Paris on Jan. 10, 2015, in tribute to the 17 victims of a three-day killing spree, including 12 at the satirical weekly newspaper on Jan. 7.  (Thomas Samson, AFP/Getty Images)

Forensic police officers stand by the body of alleged hostage-taker Amedy Coulibaly lying on the pavement in front of the Hyper Casher supermarket after the police raided the store, in Paris, France.  (Maya Vidon-White / EPA)

French police special forces evacuate hostages, including a child, after launching an assault at a kosher grocery store in Porte de Vincennes, eastern Paris.  (Thomas Samson / AFP/Getty Images)

Police officers escort hostages after they stormed a kosher grocery in Paris Jan. 9, 2015.   (Michel Euler / AP)

A man looks out a window above a kosher supermarket in Port de Vincennes in Paris as police enter the market during a hostage standoff on Friday, Jan. 9, 2015.  (Antoine Antoniol / Getty Images)

Police mobilize at the hostage standoff at a kosher supermarket in Port de Vincennes in eastern Paris on Friday, Jan. 9, 2015. A gunman had taken hostages inside.  (Dan Kitwood / Getty Images)

An assault team moves in on the printing building northeast of Paris where the suspects in the shooting attack at the satirical French newspaper Charlie Hebdo were believed to be holed up on Friday, Jan. 9, 2015.  (Yoan Valat / EPA)

Members of the French police special forces prepare to launch an assault on a hostage-taker at a kosher supermarket in Porte de Vincennes in eastern Paris on Friday, Jan. 9, 2015.  (Martin Bureau / AFP-Getty Images)

Police mobilize during a hostage standoff at a kosher supermarket in eastern Paris on Friday, Jan. 9, 2015.  (Dan Kitwood / Getty Images)

A woman stands next to a police car parked outside a mosque in La Rochelle in western France after Friday prayers in the wake of the Jan. 7 attack on French satirical newspaper Charlie Hebdo.  (Xavier Leoty / AFP-Getty Images)

Muslims pray in the Grande Mosque of Saint-Etienne in France next to a sign reading “I am Charlie” and “They want to put out the stars! We will relight them!” on Friday, Jan. 9, 2015, two days after the attack on French satirical newspaper Charlie Hebdo.  (Jean-Philippe Ksiazek / AFP-Getty Images)

Police gather at the scene after a gunman opened fire at a kosher supermarket in Porte de Vincennes in eastern Paris on Friday, Jan. 9, 2015.  (AFP/Getty Images)

Tunisians hold up old copies of Charlie Hebdo during a rally in Tunis on Friday, Jan. 9, 2015, in solidarity with those killed in an attack two days earlier at the Paris offices the satirical newspaper Charlie Hebdo.   (Hassene Dridi / AP)

French security forces fly in a military helicopter over Dammartin-en-Goele in an operation Friday, Jan. 9, 2015, to capture a pair of heavily armed suspects in the deadly storming of a satirical newspaper two days earlier.  (Thibault Camus / AP)

French police special operations helicopters wait in a field near an industrial park where the suspects in the Charlie Hebdo massacre were believed to be holding a hostage on Friday, Jan. 9, 2015.  (Christopher Furlong / Getty Images)

A French police special forces officer mans the roof of a building in Dammartin-en-Goele on Friday, Jan. 9, 2015, in an operation to capture armed suspects in the deadly storming of a satirical newspaper in Paris two days earlier.  (AFP/Getty Images)

Police gather for an assault in an industrial area where the suspects in the shooting attack at the satirical French newspaper Charlie Hebdo were reportedly holding a hostage on Friday, Jan. 9, 2015.  (Etienne Laurant / EPA)

French security personnel swarm Dammartin-en-Goele, a small industrial town northeast of Paris, in an operation on Friday, Jan. 9, 2015, to capture a pair of heavily armed suspects in the deadly attack at a satirical newspaper in Paris two days earlier.  (Thibault Camus / AP)

Police officers communicate inside a school in Dammartin-en-Goele, northeast of Paris, amid operations on Friday, Jan. 9, 2015, to capture the two suspects in the Charlie Hebdo assault in Paris.  (Peter Dejong / AP)

An ambulance arrives in Dammartin-en-Goele, a town northeast of Paris, in an operation on Friday, Jan. 9, 2015, to capture a pair of heavily armed suspects in the deadly attack at a satirical newspaper in the French capital two days earlier.  (Peter Dejong / AP)

French security forces swarm Dammartin-en-Goele, northeast of Paris, in an operation on Friday, Jan. 9, 2015, to capture two suspects in the deadly storming of the satirical newspaper Charlie Hebdo.  (Michel Spingler / AP)

French security forces swarm Dammartin-en-Goele, a small industrial town northeast of Paris, on Jan. 9, 2015, in an operation to capture two suspects in the deadly attack at a satirical newspaper in the French capital two days earlier.   (Michel Spingler / AP)

A Je Suis Charlie slogan is displayed on a digital screen in the Paris business district of La Defense on Thursday, Jan. 8, 2015, a day after the deadly attack at the satirical newspaper Charlie Hebdo.  (Antoine Antoniol / Getty Images)

Pens and signs reading “I am Charlie” in French are shown in La Rochelle on Thursday, Jan. 8, 2015, during a gathering to pay tribute to the 12 people killed in an attack on the offices of French satirical newspaper Charlie Hebdo in Paris a day earlier.  (Xavier Leoty / AFP-Getty Images)

Journalists with the international news service Agence France-Presse hold signs reading Je suis Charlie (I am Charlie) at their headquarters in Paris on Thursday, Jan. 8, 2015, as they observe a minute of silence for the victims of the shooting at satirical newspaper Charlie Hebdo a day earlier.   (Loic Venance / AFP-Getty Images)

Journalists with the international press agency Agence France-Presse post signs reading Je suis Charlie (I am Charlie) at their headquarters in Paris as they observe a minute of silence on Thursday, Jan. 8, 2015.  (Loic Venance / AFP-Getty Images)

People observe one minute of silence in a Metro station in Paris on Thursday, Jan. 8, 2015, the day after the terrorist attack at satirical newspaper Charlie Hebdo.  (Aurelien Meunier / Getty Images)

A train is stopped at the platform as people observe one minute of silence in a Paris Metro station on Thursday, Jan. 8, 2015, a day after the terrorist attack at the satirical newspaper Charlie Hebdo.  (Aurelien Meunier / Getty Images)

A French journalist observes one minute of silence and holds up his press card close to the Charlie Hebdo offices in Paris on Jan. 8, 2015, a day of mourning after the deadly terrorist attack on the satirical newspaper.

French newspapers feature prominent coverage on Thursday, Jan. 8, 2015, of the terrorist attack at the Charlie Hebdo offices a day earlier.  (Marc Piasecki / Getty Images)

A police officer with a black band on his badge observes a minute of silence in Marseille in southern France on Thursday, Jan. 8, 2015, a day after the deadly attack at the satirical newspaper Charlie Hebdo.  (Boris Horvat / AFP-Getty Images)

A rain-soaked message with the Twitter hashtag #NotInMyName is posted on a wall at the French Embassy in London on Thursday, Jan. 8, 2015. The hashtag is being used for Muslims to condemn Islamic violence in the wake of the deadly Charlie Hebdo attack in Paris a day early.  (Peter Macdiarmid / Getty Images)

A pair of pencils and a note offering sympathy to the victims of the Charlie Hebdo shootings are placed on a wall at the French Embassy in London on Thursday, Jan. 8, 2015, a day after the deadly attack at the satirical newspaper.  (Peter Macdiarmid / Getty Images)

Australians hold a vigil for victims of the Charlie Hebdo shooting at Federation Square in Melbourne on Thursday, Jan. 8, 2015. A dozen people were killed in the Paris attack a day earlier.  (Wayne Taylor / Getty Images)

A sign reads “Not Afraid” as thousands gather for a candlelight vigil on Place de la Republique in central Paris hours after the attack on the Charlie Hebdo headquarters on Wednesday, Jan. 7, 2015.  (Ian Langsdon / EPA)

Mourners placed messages on a “tree of freedom” on the Place de la Republique in Paris on Wednesday, Jan. 7, 2015, to remember victims of the attack on the satirical newspaper Charlie Hebdo earlier in the day.  (Fredrik Von Erichsen / EPA)

Police are seen during an operation in the Croix-Rouge suburb of Reims in northern France early Thursday, Jan. 8, 2015, a day after the deadly attack at the satirical newspaper Charlie Hebdo.  (Francois Nascimbeni / Getty-AFP)

Mourners at Union Square in New York hold posters of victims’ eyes during a rally Wednesday, Jan. 8, 2015, honoring the slain journalists of the French satirical newspaper Charlie Hebdo.  (John Minchillo / AP)

A woman shows her arm with the words “I am Charlie” in French at a gathering Wednesday, Jan. 7, 2015, in Rio de Janeiro in solidarity with those killed in an attack at the Paris offices of the satirical newspaper Charlie Hebdo.  (Leo Correa / AP)

Thousands gather for a candlelight vigil on Place de la Republique in central Paris on Wednesday, Jan. 7, 2015, after the Charlie Hebdo attack, which left 12 people dead.  (Ian Langsdon / EPA)

People gather in front of City Hall in Rennes, in western France, after an attack on the offices of the satirical newspaper Charlie Hebdo on Wednesday, Jan. 7, 2015.  (Damien Meyer/AFP-Getty Images)

The French flag is held up as a man holds a placard that reads in French “Dead for drawings” during a rally at the Place de la Republique in Paris on Jan. 7, 2015, after an attack by gunmen on the offices of Charlie Hebdo.   (Dominique Faget / AFP-Getty Images)

People hold placards reading in French “I am Charlie” and “With all our heart with Charlie Hebdo” during a gathering in Strasbourg, in eastern France on Wednesday, Jan. 7, 2015.  (Patrick Hertzog / AFP-Getty Images)

A poster in front of the French Embassy in Berlin depicts slain French cartoonists who were killed in an attack at the satirical newspaper Charlie Hebdo in Paris on Wednesday, Jan. 7, 2015. The text says, “Victims of their success.”  (John MacDougall/AFP-Getty Images)

People hold pens and posters in the air as they gather in London’s Trafalgar Square on Wednesday, Jan. 7, 2015, to show their respect for the 12 people killed in Paris in a terrorist attack at the headquarters of the satirical newspaper Charlie Hebdo.  (Leon Neal / AFP-Getty Images)

A man holds a candle and a sticker reading “I am Charlie” in French during a demonstration in Paris after the deadly attack on the satirical newspaper Charlie Hebdo on Wednesday, Jan. 7, 2015.  (Christophe Ena/AP)

Charlie Hebdo’s editor Stephane Charbonnier -- widely known by his pen name Charb -- was killed when gunmen attacked at the paper’s Paris office on Wednessday, Jan. 7, 2015.  (Franck Prevel / Getty Images)

French cartoonist Bernard Verlhac, known as Tignous, was killed in the Charlie Hebdo attack on Wednesday, Jan. 7, 2015.  (Alexander Klein / AFP-Getty Images)

Bernard Maris, an economist who was a contributor to Charlie Hebdo and was heard regularly on French radio, was killed in the attack at the satirical newspaper in Paris.  (Joel Saget / AFP-Getty Images)

Cartoonist Georges Wolinski was killed in the Charlie Hebdo shootings, France’s deadliest terrorist attack in at least two decades.  (Lionel Cironneau / AP)

Demonstrators hold signs reading “I am Charlie” in French during a demonstration in Paris after the deadly attack on the satirical newspaper Charlie Hebdo on Wednesday, Jan. 7, 2015.  (Christophe Ena / AP)

The French flag flies at half-staff at the French Embassy in Berlin on Wednesday, Jan. 7, 2015, after the deadly attack on the satirical newspaper Charlie Hebdo in Paris.  (Bernd von Jutrczenka / AP)

French soldiers patrol the area near the Eiffel Tower after a shooting at French satirical newspaper Charlie Hebdo on Wednesday, Jan. 7, 2015.  (Christophe Ena/AP)

French soldiers patrol the Eiffel Tower after gunmen attacked the French satirical newspaper Charlie Hebdo in Paris on Wednesday, Jan. 7, 2015.  (Christophe Ena/AP)

An injured person is evacuated outside the French satirical newspaper Charlie Hebdo’s office in Paris on Wednesday, Jan. 7, 2015.   (Thibault Camus/AP)

French police officers and forensic experts examine the car used by gunmen who stormed the Paris offices of satirical newspaper Charlie Hebdo, killing several people, on Wednesday, Jan. 7, 2015.  (Dominique Faget/AFP-Getty Images)

People stand outside the French satirical newspaper Charlie Hebdo’s office in Paris after a shooting Wednesday, Jan. 7, 2015.   (Thibault Camus/AP)

Armed men face police officers near the offices of the French satirical newspaper Charlie Hebdo in Paris on Wednesday, Jan. 7, 2015, during an attack on the offices of the newspaper.  (Anne Gelbard/AFP-Getty Images)

A bullet hole in the window of the offices of the French satirical newspaper Charlie Hebdo in Paris. Armed men killed 12 people at the paper Wednesday, Jan. 7, 2015.  (Martin Bureau/AFP-Getty Images)

Firefighters carry an injured man on a stretcher after gunmen attacked the offices of the French satirical newspaper Charlie Hebdo in Paris on Wednesday, Jan. 7, 2015.  (Philippe Dupeyrat/AFP-Getty Images)

Police officers gather in front of the offices of the French satirical newspaper Charlie Hebdo in Paris after gunmen stormed the offices, killing 12 people Wednesday, Jan. 7, 2015.  (Antoine Antoniol/Getty Images)

French President Francois Hollande, center, arrives at the French satirical newspaper Charlie Hebdo in Paris after gunmen stormed the offices, killing 12 people Wednesday, Jan. 7, 2015.  (Kenzo Tribouillard/AFP-Getty Images)

France’s Interior Minister Bernard Cazeneuve, center left, and Paris’ Mayor Anne Hidalgo arrive at the French satirical newspaper Charlie Hebdo on Wednesday, Jan. 7, 2015, in Paris. Gunmen stormed the paper’s offices, killing 12 people.   (Martin Bureau/AFP-Getty Images)

A person reads the latest issue of the French satirical newspaper Charlie Hebdo in Paris after gunmen attacked the offices, killing 12 people Wednesday, Jan. 7, 2015.  (Bertrand Guay/AFP-Getty Images)

A bullet hole in the window of the offices of the French satirical newspaper Charlie Hebdo in Paris. Gunmen stormed the weekly, killing 12 people Wednesday, Jan. 7, 2015.  (Martin Bureay/AFP-Getty Images)

A police officer stands next to the bicycle of a police officer who was hit by a car near the offices of the French satirical newspaper Charlie Hebdo in Paris. Gunmen attacked the weekly, killing 12 people Wednesday, Jan. 7, 2015.  (Philippe Dupeyrat/AFP-Getty Images)

A victim is evacuated on a stretcher after gunmen attacked the offices of the French satirical newspaper Charlie Hebdo in Paris on Wednesday, Jan. 7, 2015.  (Martin Bureau/AFP-Getty Images)

Firefighters carry an injured man on a stretcher after gunmen attacked the French satirical newspaper Charlie Hebdo in Paris on Wednesday, Jan. 7, 2015.  (Martin Bureau/AFP-Getty Images)

Police officers and firefighters gather in front of the offices of the French satirical newspaper Charlie Hebdo in Paris after gunmen attacked the weekly, killing 12 people Wednesday, Jan. 7, 2015.  (Philippe Dupeyrat/AFP-Getty Images)

Firefighters carry an injured man on a stretcher after gunmen attacked the offices of the French satirical newspaper Charlie Hebdo in Paris on Wednesday, Jan. 7, 2015.  (Philippe Dupeyrat/AFP-Getty Images)

Firefighters and police officers gather in front of the offices of the French satirical newspaper Charlie Hebdo in Paris. Gunmen attacked the weekly, killing 12 people Wednesday, Jan. 7, 2015.  (Philippe Dupeyrat/AFP-Getty Images)