Exclusive interviews with Dr. Deborah Birx, White House Coronavirus Response Coordinator and Sen. Joe Manchin (D-W.Va.). Plus, Gabriel Sterling, Voting System Implementation Manager for the State of Georgia, explains why he went public with his concerns over intimidation. Steve Kornacki, Kimberly Atkins, Jeff Mason and Danielle Pletka join the Meet the Press roundtable to discuss President Trump's campaign rally in Georgia.