RT [@NatSecMulligan](https://twitter.com/NatSecMulligan/status/1242977931493851136) This playbook sat on my office shelf when I was the Director for Preparedness and Response at DOJ. In 2018 I joined a group of civil servant experts in emergency preparedness to push for a national level exercise on pandemic response…and we were overruled by the White House. https://t.co/sxFyBOHUou