When the tyrant has disposed of foreign enemies by conquest or treaty and there is nothing more to fear from them then he is always stirring up some war or other in order that the people may require a leader.
Improvisation is almost like the retarded cousin in the comedy world. We've been trying forever to get improvisation on TV. It's just like stand-up. It's best when it's just left alone. It doesn't translate always on TV. It's best live.