>maybe you can identify the Military man speaking?
I believe it's ADM Brett P. Giroir, M.D., Assistant Secretary for Health at HHS.
Sauce on page 9 of the 2020 CMS agenda.
https://www.cmsqualityconference.com/wp-content/uploads/2020/02/CMS-Quality-Conference-Agenda-2020-FINAL-2.25.20.pdf
And a pic from his wiki.
https://en.wikipedia.org/wiki/Brett_Giroir