Their job is to keep the peace amid a worsening and at times deadly conflict between humans and the world's largest land animal in the town of Livingstone, Zambia.
The emergency call comes in just before midnight. In the driver's seat of a battered Toyota Hilux pickup truck, 29-year-old Chamunolwa Jimayi chats briefly with the caller. He hangs up the phone and … [+17993 chars]
