Flowers are placed on the coffin of the Charlie Hebdo satirical weekly editor-in-chief and cartoonist Stephane Charbonnier, known as Charb, as family members, relatives and citizens attend a ceremony in Pontoise, outside Paris, January 16. 2015. Ceremonies continue to honour the memories of the 17 people who were killed in last week's attacks. REUTERS/Martin Bureau/Pool (FRANCE - Tags: CRIME LAW CIVIL UNREST POLITICS)