decision on the future of take talk, but will review the supreme court ruling 1st cross over to peter kafka, who was chief corresponding, a business insider in new york city. peter is tick tock really going to go dark on sunday? anyone who tells you didn't know the answer is not telling the truth. so we don't really know there's a law that should force, at least to talk to operate in a crippled manner on sunday. we don't know if that law is going to be enforced. we also don't know whether the folks who run tech tock might just go ahead and say, we're going to shut down the app for a data put or more to put political pressure on joe biden. and eventually donald trump, a day later, we don't really know what's going to happen on sunday. can you briefly remind us how all of this came about? there's been a considerable concern about tick tock, influence and, and, and whether it can create a security concern for years in the us. donald trump, during his administration, had tried to force china to, to basically hand over a tech talk to you as of salad. and he tried pushing out through the executiv