Arctic Slope Regional Corporation senior vice president of external affairs Tara Sweeney listens to presenters at the inaugural meeting of the Native American Enterprise Initiative at the U.S. Chamber of Commerce. The Chamber launched the Initiative on Nov. 29. The purpose of the Initiative is to promote the interests and agenda of tribes and tribal entrepreneurs. The Navajo Nation is an official member of the Initiative. Dec. 3, 2012. Photo by Jared King / Navajo Nation Washington Office.