Vulgar Betrayal, the most significant US government investigation into terrorist financing before 9/11, is launched. This investigation grows out of investigations Chicago FBI agent Robert Wright had begun in 1993 (see After January 1993), and Wright appears to be the driving force behind Vulgar Betrayal. He later will say, “I named the case Vulgar Betrayal because of the many gross betrayals many Arab terrorists and their supporters” committed against the US, but the name will later prove to be bitterly ironic for him. Over a dozen FBI agents are assigned it and a grand jury is empanelled to hear evidence. Wright will be removed from the investigation in late 1999 (see August 3, 1999), and it will be completely shut down in early 2000 (see August 2000). [Federal News Service, 6/2/2003; Chicago Tribune, 8/22/2004; LA Weekly, 8/25/2004; Judicial Watch, 12/15/2004] The investigation will first identify suspected terrorism financier Yassin al-Qadi as a target in 1997, but it will run into many obstacles in investigating him and others. Assistant US attorney Mark Flessner, the lead prosecutor for Vulgar Betrayal, will later claim that supervisors at the Justice Department’s headquarters obstructed the investigation because it appeared to trace terrorism financing to important figures in Saudi Arabia, a key US ally. Wright will later state that had the leads into al-Qadi and others been fully investigated, “I believe the FBI could have identified other significant links to Osama bin Laden, links which may have been addressed to prevent future attacks against the United States by bin Laden and his terrorist trainees.” [Federal News Service, 6/2/2003; Chicago Tribune, 8/22/2004]