This is all interesting. https://twitter.com/johnbwellsctm/status/1246505891911925762?s=21 And this. https://www.washingtonexaminer.com/news/fbi-warned-about-biosecurity-risk-after-chinese-nationals-snuck-suspicious-vials-into-us And this. https://townhall.com/tipsheet/katiepavlich/2020/04/02/flashback-the-fbi-caught-a-chinese-biologist-with-sars-in-his-backpack-n2566133