Trump to mark 17 years since Sept. 11 at Pennsylvania field
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President Donald Trump is marking 17 years since the worst terrorist attack on US soil by visiting the Pennsylvania field that became a Sept. 11 memorial.
Trump and his wife, Melania, were participating in Tuesday's somber remembrance in Shanksville. It's where a California-bound commercial airliner crashed on Sept. 11, 2001, after the 40 passengers and crew members learned what was happening and attempted to regain control of the aircraft. Everyone on board was killed.
