Anne Robinson mercilessly mocks a McDonald's worker's Scottish accent and hair extensions in a resurfaced clip from an episode of The Weakest link.The TV presenter, who was dubbed 'The Queen of Mean', would regularly have contestants trembling in the studio with her savage put downs.Since news broke that Anne will be the first ever female Countdown presenter, old clips from The Weakest Link have resurfaced with fans in disbelief that the insults were allowed to air.One such video saw the