The Importance of Group Testing

Has anybody anywhere on the globe implemented the process that you just got to describe? They've done, they've done some group testing in certain countries at all to a limited degree. There's another study in Israel, group testing of 50 even bigger. The only point I'm trying to make here Larry is that if we could have nipped this in the butt in April, anybody could have done it and nobody did. So that makes me think it might not have been so easy to nip it in the Butt in April. It's not just a function of who's president of the United States.