David Muir doesn't often get the time to get away from the hustle of being one of the busiest news anchors in the country.

David Muir has already had quite a big year ... and they let me show up. And there was a new news director, I got in when there was no boss. That was the only reason a kid at that age could ...

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 ...