This undated photo shows hats trimmed with sea otter fur, offered by Alaska Native Marcus Gho’s Tuvraqtuq online retail store based in Juneau, Alaska. A policy intended to deter the illegal trade of ivory and items made with the parts of endangered or threatened animals led the online sales website Etsy to remove such artwork sold by Alaska Native artists, who can legally use ivory in their pieces. A senator is asking Etsy.com to reconsider, but Etsy is citing the “global nature” of its business. (Marcus Gho via AP)