Pat & Samir Twair (Washington Report on Middle East Affairs) A special screening of Fahmi Farahat's documentary, "Saudis in America" delighted a full house Sept. 8 at the American film institute in Los Angeles. It is Farahat's first film, and offers promise of great things to come from this young artist. The one-hour documentary deals with how Saudis living in the u.s. Felt during the aftermath of Sept. 11, 2001, and also with the attitudes of Saudi women about how they are p