A swimmer in the waves off a beach is attacked by a shark --- it's a frightening scenario. But in India, the victims aren't in the ocean ... they're waist-deep in a river.

See all National Geographic videos:
http://video.nationalgeographic.com/v...
➡ Subscribe: http://bit.ly/NatGeoSubscribe

About National Geographic:
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.

Get More National Geographic:
Official Site: http://bit.ly/NatGeoOfficialSite
Facebook: http://bit.ly/FBNatGeo
Twitter: http://bit.ly/NatGeoTwitter
Instagram: http://bit.ly/NatGeoInsta

Bull Sharks Upriver | National Geographic
   • Bull Sharks Upriver | National Geogra...  

National Geographic
   / natgeo