"As has happened with every other nation that has tried to engage in a little bit of torture -- only for the toughest cases, only when nothing else works -- the abuse spread like wildfire, and every captured prisoner became the key to defusing a potential ticking time bomb. Our soldiers in Iraq confront real "ticking time bomb" situations every day, in the form of improvised explosive devices, and any degree of "flexibility" about torture at the top drops down the chain of command like a stone -- the rare exception fast becoming the rule. To understand the impact this has had on the ground, look at the military's mental health assessment report released earlier this month. The study shows a disturbing level of tolerance for abuse of prisoners in some situations. This underscores what we know as military professionals: Complex situational ethics cannot be applied during the stress of combat. The rules must be firm and absolute; if torture is broached as a possibility, it will become a reality."