Dr. Anthony Fauci, Director, National Institute of Allergy & Infectious Diseases, Sen. Ron Johnson (R-WI), Chair, Homeland Security & Governmental Affairs Committee, Stacey Abrams, Founder, Fair Fight; 2018 Georgia Democratic Gubernatorial Candidate, Geoff Bennett, Leigh Ann Caldwell, Peter Baker, Clint Watts and Brandy Zadrozny

Former White House Chief of Staff Mick Mulvaney, Rep. Hakeem Jeffries (D-NY), Chair, House Democratic Caucus, Sen. Pat Toomey (R-PA), Kasie Hunt, Hallie Jackson, Jeh Johnson and Peggy Noonan

Pete Williams, NBC News Justice Correspondent, Mayor Muriel Bowser (D), Sen. Cory Booker (D-NJ), Rep. Nancy Mace (R-SC), Dr. Anthony Fauci, Director, National Institute of Allergy & Infectious Diseases, Kristen Welker, Rich Lowry and Claire McCaskill

White House Chief of Staff Ron Klain, Sen. Dick Durbin (D-IL), Sen. Mike Rounds (R-SD), Andrea Mitchell, David Brooks, Yamiche Alcindor and Tim Alberta

Dr. Michael Osterholm, Director, Center for Infectious Disease Research and Policy at the University of Minnesota, Brian Deese, Director, National Economic Council, Rep. Adam Kinzinger (R-IL), Eddie Glaude, Jr., Amy Walter, Al Cardenas and Ashley Parker

Sen. Bill Cassidy (R-LA), Rep. Adam Schiff (D-CA), Chair, Intelligence Committee, Dr. Anthony Fauci, Director, National Institute of Allergy & Infectious Diseases, David French, María Teresa Kumar, Anna Palmer and Michael Steele

Rep. Jamie Raskin (D-MD), Lead Impeachment Manager, Sen. Dick Durbin (D-IL), Majority Whip, Gov. Larry Hogan (R-MD), Dr. Rochelle Walensky, CDC Director, Audie Cornish, Carlos Curbelo, Kasie Hunt, Claire McCaskill

Dr. Anthony Fauci, Director, National Institute of Allergy & Infectious Diseases, Randi Weingarten, President, American Federation of Teachers, NBC News Correspondent Morgan Chesky, Former Rep. Will Hurd (R-TX), Cornell Belcher, Pat McCrory, Susan Page and Kristen Welker

Dr. Anthony Fauci, Director, National Institute of Allergy & Infectious Diseases, Sen. Sherrod Brown (D-OH), Chair, Banking, Housing & Urban Affairs Committee, Justin Trudeau, Prime Minister of Canada, Eugene Robinson, Carol Lee, Bret Stephens and O. Kay Henderson

Jeffrey Zients, White House Coronavirus Response Coordinator, Dr. Michael Osterholm, Director, Center for Infectious Disease Research and Policy at the University of Minnesota, Sen. Joe Manchin (D-WV), Chair, Energy & Natural Resources Cmte., Sen. John Barrasso (R-WY), Chair, Senate Republican Conference, Yamiche Alcindor, Jeh Johnson, Danielle Pletka and Jonathan Allen

Dr. Anthony Fauci, Director, National Institute of Allergy & Infectious Diseases, Stacey Abrams, Founder, Fair Fight, Lt. Gov. Geoff Duncan (R-GA), Lanhee Chen, John Heilemann, Hallie Jackson and María Teresa Kumar

Secretary Alejandro Mayorkas, Department of Homeland Security, Sen. Raphael Warnock (D-GA), Sen. Roy Blunt (R-MO), Chair, Senate Republican Policy Committee, Julia Ainsley, Eddie Glaude, Jr., Peggy Noonan and Jon Ralston

Sen. Chris Murphy (D-CT), Sen. Pat Toomey (R-PA), Rep. Judy Chu (D-CA), Chair, Congressional Asian Pacific American Caucus, Peter Baker, Al Cardenas, Heather McGhee and Vicky Nguyen

Sec. Pete Buttigieg, Department of Transportation, Sen. Roger Wicker (R-MS), Ranking, Commerce, Science & Transportation Committee, Dr. Michael Osterholm, Director, Center for Infectious Disease Research and Policy at the University of Minnesota, Yamiche Alcindor, María Teresa Kumar, Rich Lowry and Amy Walter

Secretary of State Antony Blinken, Gov. Asa Hutchinson (R-AR), Peter Alexander, Helene Cooper, Amna Nawaz and Ashley Parker

Dr. Anthony Fauci, Director, National Institute of Allergy & Infectious Diseases, Gov. Gretchen Whitmer (D-MI), John Boehner, Former Speaker of the House, David French, Eddie Glaude, Jr., Anna Palmer and Kristen Welker

Sen. Amy Klobuchar (D-MN), Michael Harrison, Baltimore Police Commissioner, Keith Mayes, Associate Professor, African American & African Studies, University of Minnesota, Dr. Francis Collins, Director, National Institutes of Health, Malcolm Gladwell, Peggy Noonan, Morgan Radford, Eugene Robinson

Treasury Secretary Janet Yellen, Sen. Rob Portman (R-OH), Sen. Bernie Sanders (I-VT), Yamiche Alcindor, Lanhee Chen, Kasie Hunt and Claire McCaskill

Sen. Bill Cassidy (R-LA), Gov. Larry Hogan (R-MD), Dr. Anthony Fauci, Director, National Institute of Allergy & Infectious Diseases, Cornell Belcher, Hallie Jackson, Danielle Pletka and Jake Sherman

Richard Engel, NBC News Chief Foreign Correspondent, Dr. Rochelle Walensky, CDC Director, Rep. Dan Crenshaw (R-TX), Rep. Adam Kinzinger (R-IL), Peter Baker, Brendan Buck, Donna Edwards and Kristen Welker

Frm. Rep. Barbara Comstock (R-VA), Rep. Jason Crow (D-CO), Matthew Pottinger, Frm. Deputy National Security Adviser, Dr. Peter Hotez, Dean, National School of Tropical Medicine at Baylor University, Geoff Bennett, Stephanie Cutter, Partner, Sara Fagen and Ayesha Rascoe

Sen. Mark Warner (D-VA), Chair, Intelligence Committee, Sen. Roy Blunt (R-MO), Chair, Republican Policy Committee, Jennifer Granholm, Energy Secretary, Kimberly Atkins Stohr, Lanhee Chen, Anne Gearan and Chris Matthews

Sen. Bernie Sanders (I-VT), Chair, Budget Committee, Sen. Rob Portman (R-OH), Fiona Hill, Fmr. Sr. Director for European & Russian Affairs, National Security Council, Ashley Parker, Amna Nawaz, Cornell Belcher and Brad Todd

Miami-Dade County Mayor Daniella Levine Cava, Sen. Bill Cassidy (R-LA), Rep. Alexandria Ocasio-Cortez (D-NY), Yamiche Alcindor, Joshua Johnson, Andrea Mitchell and Danielle Pletka

Dr. Anthony Fauci, Dr. Seth Berkley, CEO of Gavi, the Vaccine Alliance, Kate Snow, Audie Cornish and Adam Grant.