>> yes, again i know as a parent, interesting part in the new york city that the school system there has some cash of rapid test. they're using them in some sort of. we do ours all school systems have? that was a fairly uniform distribution of? this hard discos getting to access these tests? >> no. the production and availability of the test is increasing very rapidly right now. so that is a good news story. but there is still a huge shortage of these tests being where they need to be in schools for kids, for families, for teachers. the test are not very widespread. and many still think it's very hard for schools to get. them a lot of schools that shuttered this week told me, today that they did so because they are awaiting a shipment of these antigen rapid tests from their states. and so whether they made the