Rome, 12 May (LaPresse) – "Two weeks ago, I asked the Chinese to play a positive role in securing a ceasefire and protecting the Gulf states. The Chinese position on Iran is not the same as ours, but I believe China could play a key role in persuading Iran to reach an agreement. Everyone must be tired of war, but there is a red line that cannot be crossed, and that is Iran’s nuclear weapons. Once and for all, Iran must agree not to build nuclear weapons.” So said Foreign Minister Antonio Tajani in an interview with ‘Il Messaggero’.