The heads of the international "troika" team discussing Greece's bailout could leave Athens at the weekend without a final agreement on some 12 billion euros of planned spending cuts, Greek officials said on Thursday. The European Union, International Monetary Fund and European Central Bank team visiting Athens has rejected some of the measures proposed by the Greek government, holding up final agreement on unlocking the next installment of Greece's 31.5 billion-euro ($41 billion) bailout package. "We would like to have the package finalized today but it's difficult," said a very senior Greek official, who spoke ... (full story)