The 'ABC World News Tonight' journalist was recently a guest on the talk show, and Ripa couldn't help but express her worry.
The Mirror US on MSN
ABC fans go crazy as they see David Muir on their screens for July 4
ABC viewers swooned over David Muir’s Fourth of July coverage as the anchor led America 250 reports from New York, the Grand ...
Muir traveled to the Grand Canyon and Redwood National and State Parks.
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