FILE – Buu Nygren announces his win for the Navajo Nation president as he reads tabulated votes from chapter houses across the reservation at his campaign’s watch party at the Navajo Nation fairgrounds in Window Rock, Ariz., on Tuesday, Nov. 8, 2022. …FILE – Buu Nygren announces his win for the Navajo Nation president as he reads tabulated votes from chapter houses across the reservation at his campaign’s watch party at the Navajo Nation fairgrounds in Window Rock, Ariz., on Tuesday, Nov. 8, 2022. …