@CNN: A 15,000-acre area in northwestern Indiana is the United States’ newest national park https://t.co/1fjQG2kSWf https://t.co/oRvPBpWOsg
A 15,000-acre area in northwestern Indiana is the United States' newest national park https://t.co/1fjQG2kSWf pic.twitter.com/oRvPBpWOsg
— CNN (@CNN) February 20, 2019