Hillary Clinton is clearly an ENTJ. She is known for her ability to clearly express herself and lay out her ideas logically and concisly. Not a triat of ISTJs, ESFPs, or whatever else people thought of her.
I think Bill O'Reilly is also ENTJ.
Condi Rice, Bill Gates, and Tony Blair are ENTP IMO.
I don't know about the others mentioned in this thread (except for Bush, but I won't mention him since you all hate him).