EU chief feels 'betrayed' by Greece
The European Commission chief, Jean-Claude Juncker, has said he feels "betrayed" by the "egotism" showed by Greece in the failed debt talks.
He did "everything to facilitate an agreement", he told a news conference in Brussels, but Greek proposals were "delayed" or "deliberately altered".
He was speaking after the breakdown of talks on Friday sparked a weekend of dramatic developments.
Greece called a surprise referendum and Greek banks are closed for a week.
The negotiations were not "a game of liar's poker", Mr Juncker said. "Either all win or all lose".
He said the talks were broken "unilaterally" by the announcement from the Greek Prime Minister Alexis Tsipras that he was calling a referendum for 5 July.
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