By 1990, Arizona became one of the main centers in the US for radical Muslims, and it remains so through 9/11. A number of future al-Qaeda leaders live in Tucson, Arizona, in the early 1990s (see 1986). Around 1991, future 9/11 hijacker Hani Hanjour moved to Arizona for the first time (see October 3, 1991-February 1992) and he will spend much of the rest of the decade in the state. The FBI apparently remains largely oblivious of Hanjour, though one FBI informant claims that by 1998 they “knew everything about the guy.” [New York Times, 6/19/2002; Washington Post, 9/10/2002; 9/11 Commission, 7/24/2004, pp. 521] In 1994, the Phoenix FBI office uncovers startling evidence connecting Arizona to radical Muslim militants. According to FBI agent James Hauswirth, they are told that a group of “heavy duty associates” of al-Qaeda leader Sheikh Omar Abdul-Rahman have arrived in the area, fleeing New York in the wake of the 1993 World Trade Center bombing. They are in the area to train a recruit as a suicide bomber. The recruit apparently is an FBI informant. FBI agent Ken Williams, who will later author the July 2001 “Phoenix memo,” orders surveilance of the training. The informant is driven to a remote stretch of desert and instructed in how to use explosives. A device is thrown at a car, but it fails to explode. The FBI secretly videotapes the entire incident. One of the two men is later positively linked to Abdul-Rahman. But apparently the investigation into the people involved fails to make progress. Hauswirth later blames this on a lack of support from higher-ups in the Phoenix office, recalling, “The drug war was the big thing back then, and terrorism was way on the back burner.” Additionally, also in 1994, a key FBI informant will begin monitoring local radical militants (see October 1996). However, terrorism will remain a low priority for the Phoenix, Arizona, FBI office (see April 2000-June 2001). [Los Angeles Times, 5/26/2002; New York Times, 6/19/2002; Lance, 2003, pp. 209-210]