Kenyan President Uhuru Kenyatta on Saturday warned Somalia's Al-Qaeda-linked Shebab fighters his government will respond to their killing of almost 150 students in the "severest way" possible.
"My administration shall respond in the severest way possible to the attack and any other attack to us," Kenyatta said in a televised national address from the capital Nairobi, declaring three days of national mourning. "Thursday wounded Kenya, Thursday wounded families, friends and communities  of the victims of the attack."