By Matt Petras, PublicSource
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By Paul Gough, Pittsburgh Business Times
By Andy Sheehan, KDKA-TV
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By Katy Tur, MSNBC
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By Tara Suter, The Hill
By Shane Goldmacher, The New York Times
By Chris Potter, WESA
By Tom Riese, WESA
By Chris Deluzio, The New York Times
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