regularly submitting these test results? or is this a one-time policy? >> it is a one-time policy for the break. we anticipate that we can use it in future breaks. we have another february winter break and we have a break for spring obviously. and we're thinking as long as we have the testing capability, which we do, i'm very proud of my team for producing and sending out over 100,000 at-home tests just last week and we will have 6 million that we're going to deploy in our schools for our frontline workers. >> i want to commend you for sending out the free tests. that's something critical, the biden administration has been a bit behind the eight ball. good to see local leaders do that. that could make a big difference. if this -- if we see this wave continue to rise, with increased childhood hospitalizations, it seems to be the case, is there any scenario where you would consider closing schools, even though that's not your first