@CNN: 13,000-year-old footprints were found off the Canadian coast https://t.co/bOr0PIbBNC https://t.co/TXFETKOcG4
13,000-year-old footprints were found off the Canadian coast https://t.co/bOr0PIbBNC pic.twitter.com/TXFETKOcG4
— CNN (@CNN) March 29, 2018