Is it Megalodon? Nah, but a man vacationing near Cape Cod believes he did catch sight of a 25-to-30-foot-long Great White Shark, and has a video to prove it. Could it really be a monster Great White, or is this a classic case of misidentification? If it’s a GWS, then it’s one of the biggest ever on record! Read the details and then click to see the video as it first appeared on Geekologie.