"It really is about time we stopped behaving like Arabs."
So he is using a racial slur to urge people to stop using racial slurs. This guy has got to be the stupidest person on the planet. To say he acts like an Arab would be an insult to Arabs.
No racial slur. Just the truth. And, no, I'm not stupid either. They guy could have put the sentiment another way, perhaps such as, "It's really about time we, as Arabs, stopped behaving like the world sees us behaving...in such a abhorrent way."