Brussels, 10/07/2007 (Agence Europe) - United Nations Secretary General Ban Ki-Moon has called on the European Union to remain 'united' and continue to exert leadership over the future status of Kosovo, and has urged the other parties involved to abstain from making any unilateral moves. Kosovo is one of the most serious challenges facing the international community at the moment and any further delay in implementing Martti Ahtisaari's recommendations run the risk of creating further...