(ANSA) - BELGRADE, JUL 7 - "I'm not in a position to make predictions, but" at the NATO summit in Istanbul, "there are issues of such geopolitical and international importance that I don't believe there should be any room for controversy or arguments. Certainly not on the Italian side," Transport Minister Matteo Salvini told ANSA on the sidelines of his visit to Belgrade, referring to a possible clarification between US President Donald Trump and Prime Minister Giorgia Meloni at the summit following recent contentious exchanges. (ANSA).