Screaming Racism

Everyone seems to be in such a hurry to scream 'racism' these days.

A customer asked, "In what aisle could I find the Irish sausages?"
The assistant asks, "Are you Irish?"
The guy, clearly offended, says, "Yes I am, but let me ask you something...
If I had asked for Italian sausage, would you ask me if I was Italian?
Or if I had asked for German Bratwurst, would you ask me if I was German?
Or if I asked for a kosher hot dog would you ask me if I was Jewish?
Or if I had asked for a Taco, would you ask if I was Mexican?
Or if I asked for Polish sausage, would you ask if I was Polish?"

The assistant says, "No, I probably wouldn't."

The guy says, "Well then, just because I asked for Irish sausage, why did you ask me if I'm Irish?"

The assistant replied, "Because you're in Halfords."