America's Olympic worries

It's reported Olympics organisers have got their sums wrong over the number of security guards needed next year and it should be more than twice as many.

The Guardian claims 21,000 are being recruited for the 32 sites across the country when at first they thought 10,000 would be enough.

The paper also says America's not convinced by London's security planning and is sending up to 1000 of its own agents.

The Government insists it has "full confidence" in its security plans.