US President Barack Obama has confirmed the death of a US hostage held by ISIL.<br /><br />Al Jazeera's Tom Ackerman reports from Washington.<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 our website http://www.aljazeera.com/
