is emily benson, director of the project on trade and technology at the center for strategic ended specialist studies, added brisbin were joined by work powell, as professor at queensland university of technology, a warm welcome to you. we'll work. let's start with you. the top government says that introduce this legislation due to national security concerns. all those concerns legit to those didn't come to those conclusions independently. a site solution to pull the frame. um, the frame is basically a pronouncement by by presses and by the in early march, 2021. when he made it very clear that from his point of view, china was not going to become the wealthiest. all the leading nation in the world on, excuse, watch, and the confidence that there has been a full court press, progressively thing designed and mounted to put a tile on its ability to pose a risk on that particular calculus. the result was that the, you had time to view the high technology was a critical piece of the diesel puzzle. under control, china's rise and its ability to challenge the appeal, the position of the us as a lead