Nvidia shares they are flat right now following a modest beat in its second quarter results. This comes as China pushes to triple its AI chip production for tech self-reliance. Joining us right now is Chris Miller, Tus Fletcher School associate professor, the author of the chip war.Good morning to you. I think the big question this morning is what do you think the prospect is really uh that Nvidia is going to be able to sell into China and if they are going to be able to sell into China whether it's the H20 ...