I don't profess any knowledge of Arabic Kevin.

However, the book that I linked to, by examing 27 speeches (translated into English for the reader) examines Saddam's use of rhetoric by looking at the use of various common oratorial devices such as use of U.R. (unification rhetoric) etc and the benefit of 'stage management' as part of the speaker's 'performance'

The editorial review of the book on the Amazon site states -

'Without a doubt, this volume reveals that Saddam is an amazing orator who uses his special talent to obilize a nation to do his bidding. This book is a window into the present where we can witness the power Saddam Hussein's words had over the masses.

No one should forget the devastation brought about by President Saddam Hussein and this collection of 27 Speeches by the dictator is a unique opportunity to experience how words can be used to incite a nation.'

If you have any examples of Al Capone's speeches they may indeed provide a comparion