9/11 Plus 20: Lessons Not Learned

How 19 Islamic terrorists entered the United States with 'relative ease'

New York City firefighters salute in front of a memorial on the side of a firehouse adjacent to One World Trade Center and the 9/11 Memorial site during ceremonies on the 18th anniversary of 9/11 terrorist attacks in New York on Sept. 11, 2019. Craig Ruttle/AP Photo

Commentary

“When these attacks occur, as they likely will, we will wonder what more we could have done to stop them.”