Is this how animals get revenge? Experts disagree on why the world's top marine predator is attacking boats. But the trend may be spreading to other populations in Europe.
Killer whale White Gladis leads war on yachts

Glossary
Rudder - A flat piece of a boat located near the stern.
Fad - A craze, or intense enthusiasm that does not last for very long.
Habitat - An animal’s habitat is the place that they live in.
Extinction - Completely dying out.