Naomi Campbell: 'I saw a few dirty looking stones in the pouch'

The supermodel Naomi Campbell has begun testifying at the war crimes trial of the former Liberian president Charles Taylor.

She said that she received from two men a gift of a pouch containing "dirty-looking stones" while at a house party with Mr Taylor that was hosted by Nelson Mandela in 1997.

She said the men did not say who it was from, or what was in it.