There are chinks of daylight breaking through in Syria peace talks. International mediator Lakhdar Brahimi said negotiations between the government and opposition are finally seeing some progress. But at the same time, Washington says it's worried about new threats emerging from Syria, with terrorism being only one of them. The US national intelligence chief warned Damascus is still capable of producing biological weapons - despite the current process of disarmament. RT's Marina Portnaya has the details.<br /><br />RT LIVE http://rt.com/on-air<br /><br />Subscribe to RT! http://www.youtube.com/subscription_center?add_user=RussiaToday<br /><br />Like us on Facebook http://www.facebook.com/RTnews<br />Follow us on Twitter http://twitter.com/RT_com<br />Follow us on Instagram http://instagram.com/rt<br />Follow us on Google+ http://plus.google.com/+RT<br /><br />RT (Russia Today) is a global news network broadcasting from Moscow and Washington studios. RT is the first news channel to break the 1 billion YouTube views benchmark.
