Fighting continues in Syria's key city of Aleppo, with troops trying to halt a rebel advance. The country's commercial hub has been plagued by fierce street battles for several days, since opposition fighters began their assaults. RT's Oksana Boyko is one of the few international reporters still in Syria, and brings us the latest on the conflict.<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 Google+ http://plus.google.com/b/102728491539958529040<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 500 million YouTube views benchmark.