Evan Ladd, Andy Hebert
FILE- In this Jan. 8, 2019 file photo, stone cutters Evan Ladd, left, and Andy Hebert cut a piece of granite at Rock of Ages in Barre, Vt., for use in the 9/11 Memorial Glade in New York. Set in a glade of trees at the Nationals September 11 Memorial & Museum, the granite slabs recognize an initially unseen toll of the 2001 terror attacks: firefighters, police and others who died or fell ill after exposure to toxins unleashed in the wreckage. (AP Photo/Lisa Rathke, File)