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FEB 5 1983, SEP 8 1983, OCT 10 1983, NOV 28 1987; Talking to a group of Interior employees at the Denver Federal Center, Secretary of the Interior James Watt emphasizes his administration's protective concerns of the nations natural resources and federal lands.; (Photo By Eric Bakke/The Denver Post via Getty Images)

FEB 5 1983, SEP 8 1983, OCT 10 1983, NOV 28 1987; Talking to a group of Interior employees at the Denver Federal Center, Secretary of the Interior James Watt emphasizes his administration's protective concerns of the nations natural resources and federal lands.;  (Photo By Eric Bakke/The Denver Post via Getty Images)