Your analogy does not hold, as the guy was not prevented from doing anything. He was questioned, searched, and spied on by the FBI. As far as we know, no direct, material harm came to him.
Should the mothers of white Christians renting trucks have their phones tapped by the FBI?
You could already have constructed this analogy. Instead you choose to be disingenuous about it. Don't you think America should be capable of doing better than this?