No, racial profiling also goes by another moniker: Common Sense.
Yes, there are TONS more wonderful, America loving Middle Easterners than there are terrorists, but seeing as more terrorists are Middle Eastern, guess what, I'm sorry but you'll be looked at a bit more closely at the airport. I have nothing at all against other races (and love Middle Eastern food

) but its necessary for the country. If you're an innocent person of that descent and you love America, you'll understand and won't be offended. If most terrorists were 6'+ tall white guys and I lived in a country being attacked by said white terrorists and loved my life in that country, I would understand that I'd be scrutinized more. That's life. Deal.
Not to focus just on that one scenario/race, though, blacks tend to commit more crime per capita than other races. ONCE AGAIN, there are many, many more wonderful black people than thugs, but I happen to pay attention when a 20-something black man w/ his pants at his ankles rolls up in a 20yr old scrapper bumpin E-40 and rattling the windows. Once again, common sense. The guy may be great, but he fits the description of one of the most crime/violence prone demographics, so until I know him I'm going to keep an eye on him.
Hispanics, if the guy is wandering around Arizona, really is legal, and loves America, he should understand that the INS agent has a reason to suspect he might be illegal. No reason to be offended. And if I was the agent and he replied "Fuck You", you can bet your ass I'd stop him and run his ID.
Rednecks, if you're white and drive a 30 y/o pick up that barely runs w/ a dog in the bed and rifle in the seat, and have a beard and beer belly, I'm gonna make the assumption you prolly live off welfare at a rundown trailer park and regularly get drunk and beat your most likely whore of a wife. Thats life. Deal.
The appearance you present affects others' initial opinions of you. I'm sorry if you don't like it, but that's not my problem. Don't be offended, its for a reason.
Funny picture my mechanic had in his office:
Racial profiling = Common Sense
/thread