Michael Rolince, head of counterintelligence at the FBI’s Washington office, says of the 9/11 hijackers, “These guys were pros. For us to have done anything, these guys had to make a mistake. And they didn’t. Could we have generated enough information-ever-to keep them off those planes? I doubt it.” [Vanity Fair, 11/2004] In 2002, an FBI agent called this kind of argument “the Superman scenario.” The notion that the hijackers made no mistakes had been discredited well before Rolince’s comments (see April 2002).