When one dad took his children to a park in Rhode Island they saw something they will never forget -- a swing, they say was possessed by a ghost. Scott Denton says he and his family saw a real life poltergeist. "The kids didn't want to get out of the truck, they were all nervous," he told Inside Edition. Denton posted the video of "Ghost Swing" on social media on June 28 and it has been seen over 6 million times.