Brussels, 01/02/2013 (Agence Europe) - Wrangling between European leaders is becoming more intense ahead of the European Summit which, on 7 and 8 February, will be mainly devoted to the next budgetary framework 2014-2020. The last episode to date, after his meeting with the presidents of the European Commission, José Manuel Durão Barroso, and the European Council, Herman Van Rompuy, was when Italian Prime Minister Mario Monti met German Chancellor Angela Merkel in Berlin on Thursday 31...