Stetson Parker and his wife, Shannon, recently took a trip through Colorado to celebrate their 10th anniversary. They boarded the Durango & Silverton Narrow Gauge Railroad, a vintage train that “provides historic and entertaining” rides, according to its website. But what the Parkers saw from the last car of that train wasn’t advertised online. The couple believe they spotted the most elusive of creatures: Bigfoot. Yes, you read that correctly: Bigfoot. Also known as a sasquatch or a yeti. The m