David Muir to Anchor Weekend ‘World News’

ABC announced today that David Muir is to anchor their weekend World News broadcasts. The youthful Muir, who recently returned from Cairo, is something of an ABC lifer, having reported for World News with Diane Sawyer, Good Morning America, 20/20, and Nightline. Sounds like Muir has a good working relationship with the reportedly hard-to-love ABC News President Ben Sherwood!

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