This highlights many of the things wrong with "shark tourism" IMO. Feeding the sharks is not natural and may cause out of the ordinary behaviors. Also, kneeling in the sand, sticks ready to poke at the sharks. Honestly, as much as I love sharks and want to dive with all different types (only been on dives with black tips so far) this video makes me sick. We, as divers and ocean ambassadors can do better..again, just my opinion.