I'm not sure if it was from the wide-scale surveillance, but there were glimpses caught of a terror attacking using airliners before 9/11. Just glimpses unfortu

I'm not sure if it was from the wide-scale surveillance, but there were glimpses caught of a terror attacking using airliners before 9/11. Just glimpses unfortunately, that weren't acted on. "Bin Ladin Determined To Strike in US was the title of the President's Daily Brief prepared by the Central Intelligence Agency and given to U.S. President George W. Bush on Monday, August 6, 2001. The brief warned, 36 days before the September 11 attacks, of terrorism threats from Osama bin Laden and al-Qaeda, including "patterns of suspicious activity in this country consistent with preparations for a hijacking" of U.S. aircraft."[0] [0] https://en.wikipedia.org/wiki/Bin_Ladin_Determined_To_Strike_in_US https://en.wikipedia.org/wiki/Bin_Ladin_Determined_To_Strike... https://en.wikipedia.org/wiki/September_11_intelligence_before_the_attacks https://en.wikipedia.org/wiki/September_11_intelligence_befo...