New BLM rule could help protect America's national parks

As critics work to roll back new Bureau of Land Management rules, public lands advocates are defending the agency's move to put conservation uses on equal footing with extraction and development.

Matthew Kirby, senior director of energy and landscape conservation for the National Parks Conservation Association, said the new rules can be used to benefit national parks, for example, by reducing pollution from oil and gas drilling on the 3.3 million acres of BLM-managed mineral rights in eastern Colorado.

"Thousands of feet higher than where the actual drilling is happening, you can go up to Rocky Mountain National Park...