David Cameron
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Cameron: Trade deal 'once in a generation prize'

17 June 2013 Last updated at 16:01 BST

David Cameron, Barack Obama, and the leaders of the European Commission and Council, have unveiled an agreement to open negotiations on an EU-US trade deal.

The talks will start in July, with the aim of concluding by the end of 2014.

Speaking at the G8 summit in Loch Erne, Mr Cameron said that a deal would be 'once in a generation prize'.