Iran's "Supreme Leader" Ayatollah Ali Khamenei said Wednesday that sanctions and pressure cannot force Tehran to surrender since Iranians are strong and always overcome problems, Chinese news agency Xinhua reported, crediting semi-official Iranian news agency Fars. "During the last 33 years, Iran has been faced with a wide range of political, security, military and economic pressure and sanctions," Fars quoted Khamenei as saying. "But the Iranian nation has defused these pressure and grown more powerful through its resistance," he added. The growing pressure is mainly aimed at making the Iranian nation surrender, he explained, "but Iran has not bowed and...