After former HHS Secretary Tom Price's resignation, the rest of President Trump's Cabinet is under scrutiny for their travel.
Secretary of the Interior Ryan Zinke recommends shrinking the 1.3 million-acre national monument.
A fight over oil and gas leases in the Thompson Divide area continues to heat up.
The head of the agency made the announcement on none other than National Puppy Day.
Zinke, who just won re-election for a second term, is an avid outdoorsman.
Government investigators are blaming the EPA for the August spill from a Colorado gold mine.