WASHINGTON — The 10-mile buffer zone around Chaco Culture National Historical Park in northwest New Mexico continues to be a contentious issue. The latest move by Navajo Nation officials and allottees is supporting H.R. 4374, the Energy Opportunities for All Act. Navajo Nation officials and allottees testified Thursday before the Energy and Mineral Resources subcommittee … Continue reading Navajo Nation opposes any Chaco Canyon buffer zone