The past year brought many news-making events to the National Park System. It started, of course, with the partial government shutdown that created more than a few problems for the park system, the continued lack of a Senate confirmed director of the National Park Service, hurricanes inflicting damage on coastal parks, and construction of a border wall in Organ Pipe Cactus National Monument that possibly destroyed some archaeological sites there. To help us look back on 2019 and the national parks, we’re joined by Theresa Pierno, president and CEO of the National Parks Conservation Association.