A man holds a placard reading “I am Nigerian. Stop Boko Haram” during a gathering at the Trocadero place, in Paris, Sunday, to protest against extremist Islamic group Boko Haram after a large-scale attack in Baga, where as many as 2,000 people were massacred in a raid on Jan. 7. Cameroon, Chad and Niger have launched a regional bid to combat the Boko Haram. (AP-Yonhap)