Dictators are ludicrous characters, and, you know, in my career and in my life, I've always enjoyed sort of inhabiting these ludicrous, larger-than-life characters that somehow exist in the real world. And just looking around, you know, over the last 10 years in particular, I kind of became obsessed [with] Colonel Gadhafi, amongst others, but Gadhafi in particular because he was so over the top. His dress style was so flamboyant, so ridiculous. In fact it could only really get to that level of absurdity by the fact that he was somebody who was unquestioned.