My view on detention is that it's a function of risk. If there is a risk, if there is a perceived risk or there is a potential risk, you err on the side of caution. I said this in my earlier presentation, the first responsibility of government is the protection of the nation and its citizens. Again, if there is potential risk, you simply cannot allow that risk for whatever reason—be it reasons of terrorism, reasons of criminality, or, as Admiral Loren said, reasons of illness—to simply wander into the population at large.
Again, that is in the context of the provisions of law that ensure the rights of individuals, but clearly this is a risk-based decision.