Its done by one of the guys who also acted in the movie "The Road To Guantanamo"
Question: Should we mix music and politics?
I think its' like those cartoons - music/art which is deliberately designed to upset or piss people off is out of order IMO. But if it provokes a reaction when he is trying to make a point or is just expressing his view (remember the record is satire) its' fair game IMO.
BTW, I think the guy's rap is on a par with, let us say Daz Sampson of Eurovision