Ed and Abdul-Rahman Kassig plead for ISIS to release their son . Abdul-Rahman Kassig served as a U.S. Army Ranger and went to Syria as an aid worker . He was featured at the end of an Western video showing the beheading of Ed . Henning was a `` local and national hero , '' a joint statement from hundreds mosques says .
Ed and Paula Kassig plead for ISIS to release their son . Abdul-Rahman Kassig served as a U.S. Army Ranger and went to Syria as an aid worker . He was featured at the end of an ISIS video showing the beheading of Alan Henning . Henning was a `` local and national hero , '' a joint statement from 200 mosques says .