PM's 'regret' is not good enough

The Conservative MP for Mid-Bedfordshire, Nadine Dorries, is one of the people who was named in the emails sent smearing senior Tories. She says Gordon Brown's letter of 'regret' is not enough.

Former adviser Damian McBride quit his Downing Street post after his unfounded claims about Tory leader David Cameron and shadow chancellor George Osborne became known.