The coastal plain of the Arctic National Wildlife Refuge ranks as one of the most controversial chunks of land in Alaska. Since Congress set it aside for more study in 1980, environmental groups, politicians and industry have battled over whether to explore for oil there or to protect the wilderness forever.
Video: Natalie Carrasco, Eric Keto, Elizabeth Harball
Music: Garrett Bevins
Additional Footage: U.S. Fish and Wildlife Service
