Representatives of the warring parties in Libya meeting in Geneva have agreed on the principle of turning their shaky truce into a lasting ceasefire, the UN's Libya envoy said on Tuesday. The agreement came as UN Secretary-General Antonio Guterres denounced as a "scandal" continuing foreign interference in the war-torn country. "The principle has been adopted from the first session. Now the question is what are the conditions," Ghassan Salame told ...