David Muir is a well-respected journalist and has been with ABC since 2003, where he's made an incredible impact in the past two decades. This has included hosting World News Tonight since 2014 ...

ABC News' David Muir with Pope Francis, Sept. 4, 2015. The groundbreaking event, held Aug. 31, 2015, marked the first time a pope had ever engaged in such direct dialogue with Americans through ...

moderated by ABC News anchor David Muir. The groundbreaking event, held Aug. 31, 2015, marked the first time a pope had ever engaged in such direct dialogue with Americans through virtual technology.