The Metropolitan Museum of Art had been displaying artwork from the Khmer era that was associated with a man indicted in 2019 for the illegal trafficking of antiquities.
Heritage experts say hundreds of thousands of pieces have been looted at archaeological sites and museums. As the illegal trade in antiquities continues, Iraq is trying to get objects returned.
Archaeologists have ID'ed 100-plus Facebook groups offering looted and illicit antiquities for sale. New rules ban the sale of "historical artifacts" on Facebook but critics want more enforcement.