Watch a special edition of "Good Morning America" on Monday at 7 a.m. EST, followed by a day-long report beginning at 9 a.m. EST led by "World News Tonight" anchor and managing editor David Muir.

Donald Trump took aim at ABC News' embattled star David Muir again over the journalist's fact-checking during the presidential debate. Speaking on the eve of his inauguration, the president-elect ...

Recommended videoYou may also likeWATCH: David Muir looks and sounds so different in footage from college years He was joined by his other colleagues, like fellow correspondents Martha Raddatz ...

President-elect Donald Trump took aim at ABC News “World News Tonight” anchor David Muir during a pre ... Trump also slammed Muir for his alleged biased shortly after the debate.

David Muir may be on the news on the reg, but he isn't typically in the news. However, that all changed when the notoriously ...

President-elect Donald Trump took a shot at ABC News' David Muir when recalling his claim that "violent crime is coming down" during the ABC Presidential Debate in September. During his pre ...

"I'm not going to reveal every detail, except to say maybe we did discuss football just a little bit, and some of the games yesterday," she told ABC News World News Tonight anchor David Muir ...

Dave Coulier’s wife Melissa gave a health update on the ‘Full House’ star’s “difficult” chemotherapy treatment since he was ...