In this Wed., Aug. 27, 2014 photo provided by ABC, Diane Sawyer, left, signs off on her last broadcast as anchor of "World News," with new anchor, David Muir, right, looking on in New York. Among the ... more 
In this Wed., Aug. 27, 2014 photo provided by ABC, Diane Sawyer, left, signs off on her last broadcast as anchor of "World News," with new anchor, David Muir, right, looking on in New York. Among the stories Muir will introduce during his first week as ABC's "World News" anchor in early September, is one he reported about a generation of Syrian refugees missing out on an education. (AP Photo/ABC, Ida Mae Astute, file) less 
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Associated Press | Photo By ABC, Ida Mae Astute, file
Fri, Aug 29, 2014 6:12 PM EDT