[youtube [www.youtube.com/watch](https://www.youtube.com/watch?v=523KJ8pp8DU?feature=oembed&enablejsapi=1&origin=https://safe.txmblr.com&wmode=opaque&w=250&h=141])
12-Foot-Long Great White Shark Suddenly Attacks a Boat Filled With Tourists
(Source: https://www.youtube.com/)