9/11 terror attacks reverberate as US marks 21st anniversary


              A man places his hand on name engravings during ceremonies to commemorate the 21st anniversary of the Sept. 11 terrorist attacks, Sunday, Sept. 11, 2022, at the National September 11 Memorial & Museum in New York. (AP Photo/Julia Nikhinson)
            A Montgomery County deputy salutes the flags during a September 11th Observance ceremony on the 21st anniversary of the 9/11 attacks, held at the Montgomery County Veterans Memorial Park Sunday, Sept. 11, 2022 in Conroe, Texas. (Michael Wyke/Houston Chronicle via AP) Firefighters salute each other outside the FDNY Engine 10, Ladder 10 fire station near the commemoration ceremony on the 21st anniversary of the September 11, 2001 terror attacks on Sunday, Sept. 11, 2022 in New York. (AP Photo/Stefan Jeremiah) A bugler plays taps before the reading of the names of Massachusetts victims of the 9/11 terrorist attacks, Sunday, Sept. 11, 2022, in Boston. (AP Photo/Michael Dwyer) First responders and guests stand in a driving rain after a U.S. flag is unfurled at the Pentagon in Washington, Sunday, Sept. 11, 2022, at sunrise on the morning of the 21st anniversary of the 9/11 terrorist attacks. (AP Photo/Andrew Harnik)