contact tracing is just doesn't it seems ike it's built into phones right now. If you do a search in your settings right now for covid, you'll see contact tracing, but then it says you have to add an ap. And there's no federal ap. We just have tracing built into every i o s and android phone, but no apt to actually do the tracing. I this was my worst fear, because we had a late, locked down de bockl in the u. S. The peopley might have gotten it from then can take a tast soli its scale. It is the perfect containment. Now, hale, we were not allowed. Me...