It's pure instinct
That, and a few million people praying for God to protect our country and fight with us against terrorists ... I am convinced that one of the reasons that the Pennsylvania heroes succeeded was because by the time that flight got taken over, millions of people had realized there was a need to fall on their knees, their faces, and pray for God to intervene, having seen the WTC and Pentagon attacks. I am very grateful that the PA plane was detained on the tarmac for 40+ minutes. I am very grateful to those heroes of the PA plane, and certainly add these Paris to Miami passengers to the list of good people rising to a big challenge.