10:28 am ET - At this exact moment ten years ago, the World Trade Center's north tower collapsed:
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Guy Benson is Townhall.com's Political Editor. Follow him on Twitter @guypbenson. He is co-authors with Mary Katharine Ham for their new book End of Discussion: How the Left's Outrage Industry Shuts Down Debate, Manipulates Voters, and Makes America Less Free (and Fun).
Author Photo credit: Jensen Sutta Photography