Circus Elephant goes on a Rampage - HORRID!

This is a tragic clip from the showing a circus elephant's crazy outburst. It's very terrifying. Of course the animal had to be put down as peoples lives were in danger. Another tragic bit was Allen dying to save his mate from the insane elephant. He died a hero. © The National Geographic Series Producer, John Mernit. Editor, Yvonne McGee. Original Music, Mac Squire. Narrator, Rick Wasserman.