he's into roller blading, skateboarding, basketball, snowboarding, skiing. he likes good food, obviously, from the pictures we have seen of him. but the one thing, the really important thing about him is that he is not ready to take over from his dad. got to remember that the founder of north korea sent more than 20 years to take over. kim jung-il has spent two years to get his son ready. >> this planning could mean a power struggle. the son may have the backing of his father, but the elder kim has also put his sister in a powerful position as well as her husband. those two may decide when kim jung-il dies, that they would rather have all the power rather than advising from the shadows. >> it's going to be a free for all. and because assassination is a time honored method of dispute resolution in the regime, we can probably think this is going to be bloody. >> however the succession plays out, it does present an opportunity for the u.s. to at least try to remake its relationship with north korea. but that, too, will be a highly complex process involving the