Home Top Stories ‘Hopeful’ for good news on therapeutics, vaccine: Mark Meadows in ABC News... ‘Hopeful’ for good news on therapeutics, vaccine: Mark Meadows in ABC News exclusive 07/26/2020 648 George Stephanopoulos speaks with White House chief of staff Mark Meadows in an exclusive interview on “This Week.” RELATED ARTICLESMORE FROM AUTHOR US to deny Israel weapons if Rafah attacked, Biden says | REUTERS USC’s commencement cancelation fallout Biden in Seattle this weekend