A black man doesn't go into a white cowboy bar and yell out, "Where's the white women?"
A white man doesn't go into a Detroit R&B club and yell out, "Get it on Homey."
And three people of Arab decent shouldn't walk into a diner and suggest they are terrorists. If these three had wanted to have a private conversation they could have spoken in their original language. No, they wanted to bait the redneck lady.
They are lucky they are still alive... She did the right thing.