The Silk Road, the ancient trading route that spanned from Asia toward the West, is where we find journalist Paul Salopek these days. Salopek began his "Out of Eden" walk four years ago in Ethiopia.

NHK's core news program wrapping up the days local and international events. News delivered via satellite from NHK Japan, in Japanese, no subtitles. Watch on SBS WorldWatch at 11pm everyday, also ...