Tough Transition Awaits N. Korean Heir-Apparent

South Koreans  at the Seoul Railway  Station watch Tuesday as a TV news program shows a portrait of Kim Jong Un. The youngest son of  North  Korea's leader Kim Jong Il is being  groomed as the country's next leader, but little is known about him.
South Koreans at the Seoul Railway Station watch Tuesday as a TV news program shows a portrait of Kim Jong Un. The youngest son of North Korea's leader Kim Jong Il is being groomed as the country's next leader, but little is known about him.