>> reports earlier from indonesian officials said as many as 50 people were hospitali hospitalized. we don't know the cause of the plane to have missed this runway but a huge crack there near the rear of the plane. with learned from the airline they've only been flying the plane for less than a month so that begs the question if there are mechanical problems. the questions there we don't yet have the answer. of course there will be an investigation and we'll stay on top of it. let's go to north korea and the tensions over possible missile firing from the north. >> secretary of state johner cancy in china where he met with counterparts to talk about north korea. cnn's ana koren is in south korea. and elise labott in washington. what is john kerry hoping to get from china? >> in a word, wants china to get