Whos the naked ape?

Two women sacked from their jobs caring for a gorilla in the US have sued their ex-employer for allegedly ordering them to show the animal their breasts.

Nancy Alperin and Kendra Keller claim they were told to show their nipples to the gorilla, Koko, as a way of bonding.

Sign language requests from Koko, the "talking" gorilla, were allegedly relayed to the women by the Gorilla Foundation's head, Francine Patterson.

The Gorilla Foundation, based in San Francisco, strongly denies the claims.

Full story at BBC