↑Schmitt, Eric; Shanker, Thom (2008-03-18). "U.S. adapts cold-war idea to fight terrorists", New York Times. "Saudi Arabia's top cleric, Grand Mufti Sheik Abdul Aziz al-Asheik, gave a speech last October warning Saudis not to join unauthorized jihadist activities, a statement directed mainly at those considering going to Iraq to fight the American-led forces."