John R. AllenPresident of the Brookings InstitutionU.S. Marine Corps( Ret.) ExclusiveDr.... Michael OsterholmDirector, Center for Infectious Disease Research and Policy, University of MinnesotaExclusive.... You can also follow the show on Twitter here....

Doug LuteU.S. Army( ret.) Former U.S. Ambassador to NATOABC News ContributorDr.... Michael OsterholmDirector, Center for Infectious Disease Research and Policy, University of MinnesotaExclusive.... You can also follow the show on Twitter here....

HEADLINERSDenys ShmyhalPrime Minister of UkraineExclusiveKeechant L. SewellNew York City Police CommissionerExclusiveEric AdamsNew York City MayorExclusiveDr.... Ashish JhaWhite House COVID-？... You can also follow the show on Twitter here....