AUSTRALIA -- Fishermen off the coast of Western Australian got more than they bargained for Tuesday when a Great White shark circled their boat and attacked the motor.
Witnesses say the shark was about 16' in length and circled the boat several times while one of the three fisherman onboard composed himself enough to grab a video camera.
The home video shows the shark around the boat and the eventual attack on the motor before swimming away.
No was injured in the incident.
(Copyright 2011 NBC Newschannel)