The battle for Mosul: ISIL fighters hide out in Erbil tunnels and ruins

Many have been wondering why a 60-nation coalition is struggling to defeat ISIL. One reason is that the terrorist group avoids battlefield engagements, preferring to hide in tunnels. Underground they’re safe from satellite detection, drone strikes and artillery. CCTV’s Michal Bardavid has the details. Subscribe to us on Youtube: https://goo.gl/lP12gA 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