FILE - In this Jan. 6, 2020, file photo, the flag of the Chinook Indian Nation is displayed in the wind as tribal members and other supporters gather outside the federal courthouse in Tacoma, Wash., as they continue their efforts to regain federal recognition. As COVID-19 disproportionately affects Native American communities, many tribal leaders say the pandemic poses particular risks to tribes without federal recognition. (AP Photo/Ted S. Warren, File)