930 i went downstairs the state security agent came to see me he told me i was not allowed to go to tianjin where his trial is held. at noon i look down stairs as a 5 state security. so when i go down in a moment i don't know what will happen so that won't help at all fighters from us. whoa whoa whoa whoa whoa whoa i'm going. to. get him to take a go if you don't i'm nervous i've been through this many times but each time is different races he adrenaline rises every time and you. know. i sent you a message yesterday the trial is not open to the public it concerns state secrets what if my husband disappeared 3 and a half years ago i'm his wife i have the right to attend his trial this is not about somebodies wife it's about state secrets. let me tell you you're still young don't do this kind of work you're infringing on other people's dignity you're violating their rights this will take its toll on you as well as a whole that you've. got here so you're going to. indian on here number one panel today one shot john was sentenced to 4 and a half years in prison but i firmly refused to accept th

let's go to katrina you in the port city of tianjin where the world intelligence congress is taking place. katrina, it's a telephone happening around you there and why should the u. s. and other governments be paying attention to all of this? my darn well, i'm in this huge expert space and all around me. we have several chinese companies research funds and also state agencies displaying the latest in artificial intelligence, the latest products and technology, everything from cloud computing to smart transport and robotics here. and the reason that the u. s. another government should be paying attention is on display here today is precisely the kind of technology which is for us dominance when it comes to these high advanced technologies in other industries in this area. this has huge implications, not only for the economy and china's ability to increase market share and these industries, for example. but also when it comes to china's military abilities and its ability to collect data and increased surveillance, literally here in china, but also in other countries. and already china's abi