Shock at polar bear's carp kill

Germany's celebrity polar bear Knut has triggered a new controversy by fishing out 10 live carp from his moat and killing them in front of visitors.

Critics say Berlin Zoo should not have put live fish inside Knut's enclosure. But German media report that the carp were put there to eat up algae.

There is speculation that hand-reared Knut killed the carp just for fun.

Source: BBC

Footage of Knut