Because interrogations are intended to coerce confessions, interrogators feel themselves justified in using their coercive means. Consistency regarding the technique is not important; inducing anxiety and fear is the point.
“I think we match up with anybody because our pitching. In a short series you run your big three out there or four out there. That generally is what wins a series - pitching and defense. If we can catch the ball and not give away any runs like we do sometimes.”