Our reasons, in short, do not always really involve a belief that a prisoner is dangerous to us or has committed some crime; sometimes (and this is more debased) we mostly think we might find him useful…Here are other signs, according to the files, that a prisoner is dangerous: attitude toward the Star Spangled Banner; having been caught wearing a Casio F91W watch (a common model); perceived support for fellow inmates who committed suicide (there have been five).And more: according to the Guardian, the “GTMO matrix of threat indicators for enemy combatants,” which runs to seventeen pages, also lists having a connection to Pakistan’s Inter-Services Intelligence Directorate, or I.S.I.; given how much money we’ve given Pakistan to fight the Taliban and Al Qaeda, that detail alone is enough to make one’s head spin, if the Casio didn’t do it already…Is a Casio watch better than no reason at all? “It is undetermined as to why the detainee was transferred to GTMO,” the base commander wrote in a report on one of “three hapless Tajiks,” as the Guardian described them, who had been shipped there after being rounded up with others—not on what supporters of Guantánamo like to call the battlefield, but in the library at the University of Karachi, in Pakistan. They were held for two years.