First lady Jill Biden starts 2-day visit to Navajo Nation

History made: Senate votes to confirm Haaland as 1st Native American Interior secretary Biden also … Her second trip was in 2019 to open the first cancer treatment center on the tribal land in Tuba …History made: Senate votes to confirm Haaland as 1st Native American Interior secretary Biden also … Her second trip was in 2019 to open the first cancer treatment center on the tribal land in Tuba …