In Defense of Profiling : Sam Harris: We should profile Muslims, or anyone who looks like he or she could conceivably be Muslim, and we should be honest about it. And, again, I wouldn’t put someone who looks like me entirely outside the bull’s-eye (after all, what would Adam Gadahn look like if he cleaned himself up?) But there are people who do not stand a chance of being jihadists, and TSA screeners can know this at a glance.
Needless to say, a devout Muslim should be free to show up at the airport dressed like Osama bin Laden, and his wives should be free to wear burqas. But if their goal is simply to travel safely and efficiently, wouldn’t they, too, want a system that notices people like themselves? At a minimum, wouldn’t they want a system that anti-profiles—applying the minimum of attention to people who obviously pose no threat?