(AP) — The parents of an American journalist beheaded by the Islamic State group say they are surprised a college-educated, London-raised man is the masked militant known as "Jihadi John" from the video of their son's slaying but also realize stopping him won't end the bloodshed. The Foleys spoke about the front man for IS murder videos with reporters before they participated in a forum at the University of Arizona on the growing dangers journalists face in conflict areas. A man with similar stature and voice was also featured in videos of the IS killings of American journalist Steven Sotloff, Britons David Haines and Alan Hemming, and U.S.