May 21, 2003, 8:45 a.m. Trails Lead to SaudisA Virginia terror probe continues. By Matthew Epstein In March 2002, Federal terrorism investigators descended upon a group of Saudi-backed executives operating out of northern Virginia. The government hauled away truckloads of files and computer hard drives from the "SAAR Network," a web of dozens of related companies with interlocking officers, directors, and corporate headquarters. The Treasury Department suspected the group was laundering money for al Qaeda and other terrorist organizations. Now over a year after the raids, many are asking whether the Justice Department will hand down indictments or clear the...