I can agree with that, but I don't view profiling the same as racism. Profiling is a natural occurrence of nature. We do it with everything to include people. You see a snake on the ground the natural reaction is to view it as a threat. Not all snakes are threats, and the more you under how to ID them the less you see them as such. But that first reaction is the same "threat".
I see racism as more of hating someone, because of that person's ethnic roots, regardless who they are, what they wear etc. But just because my reaction is to be careful and stay highly alert around someone dressed like a thug, doesn't mean I'm racist. I can't tell the amount of times where I've actually had that situation happen, only to talk and find out that the person is good people. But I don't think my reaction is racist, it's human instinct. The same way a black person would perceive a bunch of rednecks flying the stars and bars.
Profiling someone because of the color of their skin is 1,000% racism. There is no natural reaction to hate someone because they have different color skin pigmentation. That is a taught trait. We profile because we hate or are afraid of someone.