Approximately 88,000 mustangs roam 27 million acres of BLM rangelands (where they compete with two million head of domestic cattle for grass on leased grazing allotments) in ten Western states. Roughly 18,000 foals are produced yearly. In 2018 11,500 horses were rounded up and corralled in BLM "holding facilities," where they were adopted. All this (the roundups, the holding facilities, feeding, the BLM adoption process bureaucracy, etc.) costs taxpayers $81 million annually. The Trump administration seeks a target number of 27,000 horses, or about a thousand horses per million acres of rangeland. Acting BLM director William Perry Pendley has stated...