U.S. Revokes Visa of Cleric at Saudi Embassy Monarchy to No Longer Be Islamic Institute's Sponsor By Susan Schmidt and Caryle Murphy Washington Post Staff Writers Sunday, December 7, 2003; Page A01 U.S. authorities have revoked the diplomatic visa of an influential Islamic cleric, and the Saudi government has decided it will no longer sponsor an Islamic institute in Virginia where he sometimes lectured, moves that reflect both nations' increasing efforts to curb the spread of extremist Islamic rhetoric, according to U.S. and Saudi officials. Jaafar Idris, who was affiliated with the Fairfax-based Institute for Islamic and Arabic Sciences in...