German Chancellor Angela Merkel attends a press conference at the end of an extraordinary EU summit in Brussels, capital of Belgium, on Nov. 23, 2012. Top leaders of the European Union (EU) failed to reach an agreement on the bloc's trillion-euro budget framework for 2014-2020 at a two-day special summit in Brussels, with its negotiations postponed until early next year, President of European Council Herman Van Rompuy said here on Friday afternoon. (Xinhua/Wu Wei) 

Italian Prime Minister Mario Monti leaves after an extraordinary EU summit in Brussels, capital of Belgium, on Nov. 23, 2012. Top leaders of the European Union (EU) failed to reach an agreement on the bloc's trillion-euro budget framework for 2014-2020 at a two-day special summit in Brussels, with its negotiations postponed until early next year, President of European Council Herman Van Rompuy said here on Friday afternoon. (Xinhua/Wu Wei)

British Prime Minister David Cameron (C)leaves after an extraordinary EU summit in Brussels, capital of Belgium, on Nov. 23, 2012. Top leaders of the European Union (EU) failed to reach an agreement on the bloc's trillion-euro budget framework for 2014-2020 at a two-day special summit in Brussels, with its negotiations postponed until early next year, President of European Council Herman Van Rompuy said here on Friday afternoon. (Xinhua/Wu Wei)

Spanish Prime Minister Mariano Rajoy speaks during a press conference at the end of an extraordinary EU summit in Brussels, capital of Belgium, on Nov. 23, 2012. Top leaders of the European Union (EU) failed to reach an agreement on the bloc's trillion-euro budget framework for 2014-2020 at a two-day special summit in Brussels, with its negotiations postponed until early next year, President of European Council Herman Van Rompuy said here on Friday afternoon. (Xinhua/Zhou Lei)

Italian Prime Minister Mario Monti speaks during a press conference at the end of an extraordinary EU summit in Brussels, capital of Belgium, on Nov. 23, 2012. Top leaders of the European Union (EU) failed to reach an agreement on the bloc's trillion-euro budget framework for 2014-2020 at a two-day special summit in Brussels, with its negotiations postponed until early next year, President of European Council Herman Van Rompuy said here on Friday afternoon. (Xinhua/Zhou Lei)

British Prime Minister David Cameron attends a press conference at the end of an extraordinary EU summit in Brussels, capital of Belgium, on Nov. 23, 2012. Top leaders of the European Union (EU) failed to reach an agreement on the bloc's trillion-euro budget framework for 2014-2020 at a two-day special summit in Brussels, with its negotiations postponed until early next year, President of European Council Herman Van Rompuy said here on Friday afternoon. (Xinhua/Thierry Monasse)

French President Francois Hollande attends a press conference at the end of an extraordinary EU summit in Brussels, capital of Belgium, on Nov. 23, 2012. Top leaders of the European Union (EU) failed to reach an agreement on the bloc's trillion-euro budget framework for 2014-2020 at a two-day special summit in Brussels, with its negotiations postponed until early next year, President of European Council Herman Van Rompuy said here on Friday afternoon. (Xinhua/Thierry Monasse)

British Prime Minister David Cameron attends a press conference at the end of an extraordinary EU summit in Brussels, capital of Belgium, on Nov. 23, 2012. Top leaders of the European Union (EU) failed to reach an agreement on the bloc's trillion-euro budget framework for 2014-2020 at a two-day special summit in Brussels, with its negotiations postponed until early next year, President of European Council Herman Van Rompuy said here on Friday afternoon. (Xinhua/Wu Wei)

British Prime Minister David Cameron attends a press conference at the end of an extraordinary EU summit in Brussels, capital of Belgium, on Nov. 23, 2012. Top leaders of the European Union (EU) failed to reach an agreement on the bloc's trillion-euro budget framework for 2014-2020 at a two-day special summit in Brussels, with its negotiations postponed until early next year, President of European Council Herman Van Rompuy said here on Friday afternoon. (Xinhua/Wu Wei)

French President Francois Hollande attends a press conference at the end of an extraordinary EU summit in Brussels, capital of Belgium, on Nov. 23, 2012. Top leaders of the European Union (EU) failed to reach an agreement on the bloc's trillion-euro budget framework for 2014-2020 at a two-day special summit in Brussels, with its negotiations postponed until early next year, President of European Council Herman Van Rompuy said here on Friday afternoon. (Xinhua/Wu Wei)

European Council President Herman Van Rompuy holds a press conference with President of European Commission Jose Manuel Barroso (not in the picture) at the end of an extraordinary EU summit in Brussels, capital of Belgium, on Nov. 23, 2012. Top leaders of the European Union (EU) failed to reach an agreement on the bloc's trillion-euro budget framework for 2014-2020 at a two-day special summit in Brussels, with its negotiations postponed until early next year, President of European Council Herman Van Rompuy said here on Friday afternoon. (Xinhua/Zhou Lei)

British Prime Minister David Cameron attends a press conference at the end of an extraordinary EU summit in Brussels, capital of Belgium, on Nov. 23, 2012. Top leaders of the European Union (EU) failed to reach an agreement on the bloc's trillion-euro budget framework for 2014-2020 at a two-day special summit in Brussels, with its negotiations postponed until early next year, President of European Council Herman Van Rompuy said here on Friday afternoon. (Xinhua/Wu Wei)

European Commission President Jose Manuel Barroso holds a press conference with President of European Council Herman Van Rompuy (not in the picture) at the end of an extraordinary EU summit in Brussels, capital of Belgium, on Nov. 23, 2012. Top leaders of the European Union (EU) failed to reach an agreement on the bloc's trillion-euro budget framework for 2014-2020 at a two-day special summit in Brussels, with its negotiations postponed until early next year, President of European Council Herman Van Rompuy said here on Friday afternoon. (Xinhua/Zhou Lei)