ipr, intellectual property rights protection. but compared to what was going on a week ago, we could see our stock market tanking largely over this china issue, i think it s a step in the right direction as was the mexico/canada nafta 1.01 or whatever they want to call it. janice, let me ask you about another component of this announcement which is that china has agreed to designate fentanyl, a controlled substance. that is something very important for the united states. they ve been pushing hard for it given the problems that we ve had here with opioid addiction. explain to us the significance of that decision by the chinese government. well, i think it was significant that this was the issue that came up first at this dinner between president trump and xi jinping above the trade war issue that s obviously been lingering. this is an issue that president trump called out china on in augusto twitter saying that china simply had to do more.