Long before moderating the presidential debate between Donald Trump and Kamala Harris, David Muir was a reporter in Boston.

News anchor David Muir was mysteriously absent from ABC's World News Tonight on August 21 after the show reached a massive milestone this week. The network's Senior Political Correspondent, Rachel ...

Viewers of World News Tonight are divided over anchor David Muir's substitute as his mysterious absence continued into the August 22 episode. ABC News' Senior Political Correspondent, Rachel Scott, ...

There was some heartbreaking news being reported on during Wednesday's instalment of ABC World News Tonight with David Muir and it has left fans in tears. The 51-year-old journalist kicked off the ...