People demonstrate in Paris, France, Sunday, Jan. 11, 2015 (Photo: AP)
Thousands of people gather at Place de la Nation during a rally in Paris, Sunday, Jan. 11, 2015
(Photo: AP)
French citizens hold up placards as they gather with other Lebanese, foreign journalists, activists and intellectuals during a sit-in to show their solidarity with the victims of Wednesday's attack in Paris on the Charlie Hebdo newspaper, in downtown Beirut, Lebanon, Sunday, Jan. 11, 2015 (Photo: AP)
From left, Israeli Prime Minister Benjamin Netanyahu, Malian President Ibrahim Boubacar Keita, French President Francois Hollande, German Chancellor Angela Merkel, EU president Donald Tusk, Palestinian Authority President Mahmoud Abbas, Queen Rania of Jordan and King Abdullah and Swiss President Simonetta Sommaruga march in Paris, France, Sunday, Jan. 11, 2015 (Photo: AP)
German Chancellor Angela Merkel (C) leaves with politicians from the Elysee Palace to take part in a solidarity march (Marche Republicaine) in Paris January 11, 2015 (Photo: Reuters)
Citizens on their balcony attend the Hundreds of thousands of French citizens solidarity march (Marche Republicaine) in the streets of Paris January 11, 2015 (Photo: Reuters)
A general view shows hundreds of thousands of French citizens taking part in a solidarity march (Marche Republicaine) in the streets of Paris January 11, 2015 (Photo: Reuters)
Policemen secure the hundreds of thousands of French citizens solidarity march (Marche Republicaine) in the streets of Paris January 11, 2015 (Photo: Reuters)
Palestinian President Mahmoud Abbas (C) takes part with dozens of foreign leaders in a solidarity march (Marche Republicaine) in the streets of Paris January 11, 2015 (Photo: Reuters)
French satirical weekly newspaper that fell victim to a terrorist attack in Paris, in front of the Leaning Tower of Pisa, Italy, Sunday, Jan. 11, 2015 (Photo: AP)