A Shark Gets Eaten By A Much Larger Shark [Video]

Sharkception! That's what happened in this video uploaded by Palm Beach Pete to YouTube. Pete catches a small shark on his line and thinks he's got his catch for the day until the shark is torn apart by larger bull shark. They then have the bull shark on the line for a while, but a shark that big didn't stay on the line for long. The only think I am wondering is: Shouldn't they be using boats larger than a kayak if they're fishing for sharks?