For those of us who have driven through the Florida Keys, you definitely remember driving over the 7-Mile Bridge. It's one of the most famous bridges in America, always showing up in movies (like "True Lies") and TV commercials.
But... I'll bet you didn't know that under the bridge lives a creature so big that some scientists think it may be a species that they haven't even catalogued yet. Typical big hammerhead sharks grow to be about 12 feet long. However, "Big Mo," who hangs out near the famous bridge, is a whopping 20 feet long, so they think he may be part of a super species that's rarely seen. "Monster Under the Bridge" is a feature on Wednesday night of Shark Week on Discovery Channel. Check out a preview below.
(video courtesy of Discover Channel and FaceBook. Photo: Getty Images.)