3 November 2011 Updated at 06:04 ET
Greek referendum: Pasok MPs will not support Papandreou
Mr Venizelos said he was not given prior warning of the plan for a Greek referendum
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Greek Prime Minister George Papandreou has lost the support of three of his MPs ahead of a crucial confidence motion in his government on Friday.
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http://www.bbc.co.uk/news/world-europe-15568915