People fighting the group on the ground say the aerial campaign is not enough.<br />Mike Hanna speaks to Matthew Henman, Head of the IHS Jane’s Terrorism and Insurgency Centre; David Pollock, Senior Fellow at the Washington Institute for Near East Policy; and Haldun Solmazturk, former brigadier general of the Turkish military.<br /><br />- Subscribe to our channel http://bit.ly/AJSubscribe <br />- Follow us on Twitter https://twitter.com/AJEnglish <br />- Find us on Facebook https://www.facebook.com/aljazeera <br />- Check out our website:http://www.aljazeera.com/
