A U.S. flag is unfurled at sunrise on Tuesday, Sept. 11, 2018, at the Pentagon on the 17th anniversary of the Sept. 11, 2001, terrorist attacks. (AP Photo/Pablo Martinez Monsivais)

Sept. 11, 2001: The horror and the healing

Ever since Sept. 11, 2001, Americans have marked each anniversary as a chance to remember those killed in the terrorist attacks in Washington, New York…

Read more