Juba, South Sudan. RCMP Sergeant Ray Robertson has spent eleven and a half months serving with the United Nations in the world's newest country. He's tired of the chaotic traffic and jostling crowds that fill the narrow streets. Tired of the choking red dust that blows into the capital from the desert. He can't wait to get back to his wife and kids--and back to policing a world he understands. But when a young woman--the...