obama administration enacted to basically sgat see. i think we have now understood that policy is not one that is prudent for the united states. and i think that's why you've seen stepped up efforts, marchly with respect to china of the and i think the relationship with the president is really building on from the time he spent in mar-a-lago with president xi will hopefully produce results. >> the drawing of red lines hasn't worked in the past. so you have this tough talk. on the other hand you have a move toward trying on get some of this in the hands of the chinese to see the influence that they can have on north korea even as we hear about all options being on the table. >> all right. stay with us. i would like to play a little had sound from vice president mike pence on his visit to south korea a little earlier. >> you a options are on the