vessel killing 46 sailors. that same year they shelled an island killing four south koreans. this is a very serious thing. they're testing weapons, talking smack. how scared should we be? >> well, i think we should be concerned. this has been going on for sometime but you have a young man who was promote today a four star general before becoming president who has very little worldly experience, who has no other show of capability other than his military and i think he is under enormous pressure to demonstrate his metal as such. what they're doing now is quite dangerous in terms of a possible miscalculation. there is very little flexibility on the part of the south korean president. i was in seoul in early january and because of what you mentioned before, the taking down of the ship and killing 46 sailors, another four killed on the island, she as a new person has very little flexibility. if he does something that is at all provocative and results in a loss of life or puts them in jeopardy, then she is going to be required to respond and