ABC World News Tonight with David Muir Full Broadcast - Sept. 14, 2026

A full broadcast covering major global headlines and breaking news stories. The segment details President Trump's rejection of urgent AI safety warnings from industry leaders, alongside updates on escalating Middle East conflicts causing oil and diesel prices to surge. Additional reports include the newly declassified rescue mission of a US Air Force F-15 crew in Iran, an investigation into a Russian oligarch funding Donald Trump Jr.'s wedding festivities, a severe pile driver collapse in Miami, and a tribute to the life and legacy of iconic celebrity costume designer Bob Mackie.

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