At least 15 people have died in a livestock raid between two Kenyan nomadic tribes in a remote northern area, police said on Sunday. Herdsmen from the Pokot and Samburu tribes clashed on Saturday in a grazing field in the Samburu district. The Pokots, a tribe who live further west in the Great Rift Valley, raided the Samburu area, they said. Daniel Legerded, a local leader in Samburu, said at least 21 people died. Full Story