Papua New Guinea celebrates 50 years of independence

Today marks 50 years since Papua New Guinea gained independence from Australia. With its rugged, mountainous geography, over a thousand distinct ethnic groups and almost as many languages, the young democracy has its share of obstacles to forging a national identity. But as Patrick Kaiku told the World's Host Marco Werman, the idea of direct democracy is familiar to Papuans based on traditional ways of life in the Oceanic country. Kaiku is Director for Policy and Legal Division at the Registry of Political Parties in Papua New Guinea.