Do you think Ali G aka. Borat should have been sued because of his movie?

Some people in the UK, I think Wales, who lived in the mountains who were really poor said that he told them they were making a documentary on how hard mountain life could be, but in the movie he had them speak jiberesh and had one strap a rubber fisting toy to his half arm. I think they are just trying to get money buy who knows, maybe you do.