"There has never been a president like Theodore Roosevelt. An iconoclast shaped by fervent ideals, his early life seems ripped from the pages of an adventure novel: abandoning his place in the New York aristocracy, he was drawn to the thrill of the West, becoming an honorary cowboy who won the respect of the rough men of the plains, adopting their code of authenticity and courage. As a New York State legislator, he fought corruption and patronage....