(5 Dec 2017) The leader of the Syrian opposition is challenging the United Nations, its Syria envoy and the world community to acknowledge that President Bashar Assad's government is "rejecting" peace negotiations in Geneva. Nasr Hariri spoke to reporters after meeting with U.N. Syria envoy Staffan de Mistura as the U.N.-mediated peace talks resumed after a weekend pause, but with the government delegation a no-show. Hariri said the newly expanded opposition was committed to implementing U.N. Security Council resolutions that call for political transition, among other things. Hariri said: "True negotiation is between two parties." "So now, it is the responsibility of the international community, it is the responsibility of the United Nations and the special envoy, to announce to the world who is the party who is rejecting the negotiation." Find out more about AP Archive: http://www.aparchive.com/HowWeWork Twitter: / ap_archive Facebook: / aparchives Instagram: / apnews You can license this story through AP Archive: http://www.aparchive.com/metadata/you...