PARIS, FRANCE - JANUARY 08: Hassen Chalghoumi, Imam of the Drancy mosque in Paris holds a poster saying 'Je suis Charlie' near the 'Charlie Hebdo' offices on a day of mourning following a terrorist attack at the satirical newspaper on January 8, 2015 in Paris, France. Twelve people were killed including two police officers as two gunmen opened fire at the offices of the french satirical publication 'Charlie Hebdo' on January 07, 2015. (Photo by Marc Piasecki/Getty Images)
