let's check in with our china expert cliff coonan who is in hong kong at the moment . are they really that difficult the us that is. this is it just because of china i think it's largely about china i think one of the things we're learning is that the truth doesn't like multilateralism doesn't like dealing with a lot of people that wants you prefers dealing one on one. with you know he's been just shocked at the nation he's been destructive with the climate climate change summers and now he's taking aim at it don't you cio and i think the focus of this anger which is our of his approach is basically on china and he's looking for a trade deal with china that will suit the us and he doesn't want the job he owes any kind of destruction to the us but also their rules of the w t o have been set up when china still was an emerging power an emerging economy now it's a 2nd biggest economy in the world do the u.s. have a point. i think there is a sense that that china has been having it all its own way for too long and certainly the us what the u.s. would argue and they've been