In the days and weeks after, most Americans said they were praying more often, Pew said.... " This declined to about four in 10 from 2017 to 2019." By last year, only a quarter of Americans said terrorism was a very big problem.... He popped out of the subway into a silent crowd watching with horror the tragedy unfolding in downtown Manhattan. They saw, heard and felt the collapse of the South Tower at 9. 59am....