9/11: 10 Years Later – Part 28: al-Qaeda Offshoots

    In the ten years since al-Qaeda attacked the United States on September 11th, 2001, the terrorist group has grown, morphing into several offshoots that have been responsible for a series of attacks against the U.S.

    FOX National Security Correspondent Catherine Herridge reports in Part 28 of our month-long special series, "9/11: 10 Years Later":

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    In our next report, Afghanistan through the eyes of U.S. soldiers still fighting there to tame the terrorist threat.

    CLICK HERE to listen to Parts 1-27 of our month-long special series, "9/11: 10 Years Later"