ADVANCE FOR PUBLICATION ON SUNDAY, SEPT. 5, AND THEREAFTER - FILE - In this Wednesday, Sept. 11, 2019 file photo, a boy waves to passing motorists to commemorate the anniversary of the Sept. 11 terrorist attacks from an overpass on Interstate 35 near Melvern, Kan. Area residents began manning the bridge with flags and waving to motorists on the anniversary in 2002 and have done it ever since. (AP Photo/Charlie Riedel, File)