David Muir... - ABC World News Tonight with David Muir

David Muir anchors a special edition of ABC World News Tonight with David Muir

David Muir on... - ABC World News Tonight with David Muir

David Muir sits down with three officers who were at the Capitol on Jan. 6 of last year

David Muir speaks... - ABC World News Tonight with David Muir

David Muir interviews Dr. Fauci about how to reopen America

David Muir reports on the deadly Maui wildfire disaster