Brussels, 15/06/2009 (Agence Europe) - Ukraine's difficulty in paying Russia for its gas brings with it a very real threat of a gas crisis between Kiev and Moscow, and one which would not be without consequences for EU supply. For this reason, this issue and the possibility of EU financial aid to Kiev will be raised by European Commission President José Manuel Barroso at the European Council of 18-19 June (see EUROPE 9911), Energy Commissioner Andris Piebalgs confirmed, following the Energy...