Again, if it weren't for the left,

....I wouldn't know half the racial and ethnic slurs that I know today.  And that would be a good thing.  Latest example is a Harvard Law [sic] student who apparently approached an Israeli speaker and asked him why he was so smelly.   I guess it's more subtle than some of the other words and phrases I've heard addressed to the sons of Jacob, but if the student is not identified and disciplined, we have to assume that they're OK with this.