I believe you're referring to Sam Harris. Who argues for racial profiling.
You are right Simon. I think I mixed two different comments from opposite sides of the argument. In this case the comments of a Homeland Security Secretary whose name I can't remember and comments can't find, with Sam Harris' comments..
This reminds me of actually being a victim of racial profiling in the Salt Lake City airport about 8 years ago. I was singled out for an in depth screening while the big number of very white Mormons around me were given a pass. I didn't mind. I happen to have the Middle Eastern look, very much like the guys of the 911 attacks.
Yes, I hope the TSA officers screen me and guys who look like me more often than they screen Betty White. I would feel safer.