David Cameron in Northern Ireland
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Election 2015: Cameron on offensive across the UK

The Prime Minister, David Cameron, has been defending his decision to hold a referendum on Britain's membership of the European Union if the Conservatives win the election.

He told a Tory rally in Cornwall that it was right that the people have a say.

Our special correspondent Gavin Hewitt followed the Conservative leader as he visited every nation in the United Kingdom.

  • 07 Apr 2015
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