A woman holds a placard with the message, "I am Charlie" as people gather to pay tribute to late satirical French magazine Charlie Hebdo cartoonist Bernard Verlhac, known as Tignous, at the Montreuil town hall, near Paris, January 15, 2015. Ceremonies continue to honour the memories of the 17 people who were killed in last week's attacks. REUTERS/Philippe Wojazer (FRANCE - Tags: POLITICS CRIME LAW MEDIA)