The United Nations has welcomed the news that the largest coalition of Syrian opposition groups will join the peace negotiations underway in Geneva. CCTV's Jack Barton has this report from the U.N. Switzerland headquarters. Subscribe to us on Youtube: / cctvnewsbeijing Download for IOS: https://itunes.apple.com/us/app/cctvn... Download for Android: https://play.google.com/store/apps/de... Follow us on: Facebook: / cctvnewschina Twitter: / cctvnews Google+: https://plus.google.com/+CCTVNEWSbeijing Tumblr: / cctvnews Weibo: http://weibo.com/cctvnewsbeijing