Heidi Gutman/ABC News David Muir is the anchor and managing editor of ABC World News Tonight with David Muir, the most-watched newscast in the U.S., and co-anchor of ABC’s 20/20. Muir’s ...

Only the latter happened at David and Rebecca Muir's wedding. The former is yet to be married, and there has been speculation ...

David Muir has reportedly won the long-running feud ... Muir's rise at ABC and Stephanopoulos' resistance to being replaced ...

David Muir may be one of network TV's most trusted news anchors, but even he needs a day off every once in a while to explore his own passions. The 51-year-old ABC News reporter helms the desk of ...