Demonstrators holds placards and banners reading "I am Nigerian" (L) and "Stop Boko Haram" during a gathering at the trocadero place in Paris on January 18, 2015 to protest against Boko Haram islamists after a large-scale attack in Baga, which straddles the borders of Chad, Nigeria, Niger and Cameroon, were as many as 2,000 people were massacred in a raid on January 7, 2015. Cameroon, Chad and Niger have launched a regional bid to combat the Boko Haram Islamists, as their attacks spread beyond Nigeria and concern mounts over the Nigerians' failure to regain control. AFP PHOTO / LIONEL BONAVENTURE (Photo credit should read LIONEL BONAVENTURE/AFP/Getty Images)
