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Tornado clean-up begins in Oklahoma

23 May 2013 Last updated at 05:56 BST

As the dust settles in Oklahoma the clean-up from one of the worst tornadoes in America's history can begin.

Police cordons have been removed for the first time since the disaster and families are only now able to return to their homes to survey the damage.

Alastair Leithead reports from Moore, Oklahoma.