WaPo:
Reached Monday evening, Allen said that the word had no derogatory meaning for him and that he was sorry. "I would never want to demean him as an individual. I do apologize if he's offended by that. That was no way the point."--Asked what macaca means, Allen said: "I don't know what it means." He said the word sounds similar to "mohawk," a term that his campaign staff had nicknamed Sidarth because of his haircut. Sidarth said his hairstyle is a mullet -- tight on top, long in the back.
Sure George, you don't know what the word means, but you somehow used it anyway. Ryan Lizza:
Not only is macaque apparently a French slur used to describe North Africans, Allen would have good reason to know it is. His mother is French Tunisian (yeah, that's in North Africa), and Allen speaks French.
Dickerson on Allen: Once a boob, always a boob.