Kenyan snake farm owner battles to secure more anti-venom

Kenya boasts some of the world's deadliest snakes, key among them green and black mambas and spitting cobras. As in other poor, rural areas of Africa, Latin America and Asia, venomous snakes pose a public health risk that experts, such as Royjan Taylor, Director of the Bio-Ken venomous snake centre, say has been neglected for far too long.