The armed rebel group, Islamic State of Iraq and the Levant, have reportedly seized one cache of the airdropped weapons that included hand grenades, ammunition and rocket-propelled grenade launchers. Al Jazeera's Rosiland Jordan reports from Washington DC. Subscribe to our channel http://bit.ly/AJSubscribe Follow us on Twitter https://twitter.com/AJEnglish Find us on Facebook https://www.facebook.com/aljazeera Check our website: http://www.aljazeera.com/