It should go without saying, of course, that profiling isn't fair to the larger group being profiled. I know there are plenty of Alex Jones-listening, Ron Paul-Supporting Whiteys out there that are no threat to anyone. But according to people who should know we are seeing a marked uptick in militia activity in the great middle of the country, and some of those people are dangerous. Remember, prior to 9/11 the biggest terrorist attack in American history was perpetrated by these people.
For a third-party example, just look at the Palestinians. The peaceful parts of that population suffer from the profiling required by the actions of the extremist few.
I wonder how long Boortz will support profiling when it starts inconveniencing his listeners.