The terror outfit, whose name means "Western education is sacrilege" in the Hausa-Fulani language, has attacked numerous targets since forming in the late 1990s, killing and kidnapping Westerners and bombing schools, churches and mosques, according to the U.S. National Counterterrorism Center.
MORE: http://www.cnn.com/2013/11/15/world/africa/cameroon-boko-haram-priest-kidnapping/index.html