International

Boko Haram purportedly pledges allegiance to ISIS

March 09, 2015 in International

(CNN)Boko Haram, the Nigeria-based Islamist terror group, has pledged allegiance to ISIS, according to an audio message purported to be from Boko Haram's leader, Abubakar Shekau. In the audio, which was posted online Saturday, the speaker says Boko Haram is announcing its "allegiance to the Caliph...