Finished Truman a while back. Man, what a great book about a great man. A guy who valued friendship, loyalty, honesty, integrity, and hard work. A guy who didn't really hit stride until his 50's. Somebody who faced some of the toughestd decisions ever, and who steered us though some of the most precarious times we have faced -- when the survival of mankind was not certain at all. He made some extraordinarily tough calls, and though you might find fault with some now, you appreciate the thoughtfulness that went into them, and the context within which they were made.
If you're a little skeptical about reading history, you should consider giving this a chance. I think you'll find a lot of parallels with what we face now. The political climate, role of government, and lots of other stuff sound just like today. It adds a cool perspective to things.
McCullough really writes well, and the book just flows. It's not a stuggle, but a real pleasure to read. One of those books that I wished didn't end.