Prime Minister Giorgia Meloni, on the sidelines of the Gulf Cooperation Council summit, met with Crown Prince and Prime Minister of Saudi Arabia, Mohamed bin Salman Al Saud in talks focusing on the Middle East and Sudan, her office at Palazzo Chigi in Rome said Wednesday.     The meeting, Chigi said, provided an opportunity to address key international issues of common interest, starting with the situation in the Middle East and the civil war in Sudan, and reflected the shared desire to