Paparazzi were 'like dogs' in their pursuit of Diana, says William

"A pack - like a pack of dogs - followed her, chased her, harassed her, called her names, spat at her, tried to get a reaction to get that photograph of her lashing out, get her upset," William says.

The paparazzi photographers who "harassed" Diana, Princess of Wales during her life have been condemned by her sons in a new documentary.

William said a "pack" would hound and chase his mother, spitting at the royal and calling her names to get a reaction.