Bo-Jo says GO

Boris Johnson has come out in favour of leaving the EU today, delivering a personal blow to David Cameron who will have been banking on support from his Oxford chums.

The addition of Boris Johnson to the ranks of leave campaigners is a big boost for the independence campaign as he's hugely influential in the Conservative Party and with the general public.

The writing was on the wall for Boris campaigning to leave the EU when his wife laid into David Cameron for not kicking the EU courts into touch and instead deciding to "duck the issue entirely".

Describe David Cameron in one word? Sounds like ...