Members of Kenya's Defence Forces secure the area of the Garissa University college, in Garissa, Kenya, Thursday, April 2, 2015. Witnesses say the gunmen who stormed a college in Kenya this morning identified themselves as members of al-Shabab, the Islamic extremist group from neighboring Somalia. A mortuary attendant in the town of Garissa says at least 15 people have been killed in the attack and 60 injured. (Photo by Khalil Senosi/AP Photo)
