(David Zalubowski | AP File Photo) In this July 26, 2018, file photo, then U.S. Deputy Secretary of the Interior, David Bernhardt, speaks during the annual state of Colorado energy luncheon sponsored by the Colorado Petroleum Council in Denver. At right is former Secretary of the Interior Ken Salazar. Bernhardt, President Donald Trump’s nominee to head the Interior Department, is promising to cut regulation for businesses without sacrificing environmental interests.