Russia has stepped up its air strikes on Islamic state over the last few days. It's now targeting the transport of the oil which brings in much of ISIS funding . Let's get more from RT's Lizzie Phelan in Damascus. Moscow is currently hosting an international energy forum. Economist Constantin Gurdgiev is there at the moment - let's cross live to him.<br /><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 />Listen to us on Soundcloud: https://soundcloud.com/rttv<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.
