While Lyndon Johnson was not, as his two assistants knew, a reader of books, he was, they knew, a reader of men—a great reader of men. He had a genius for studying a man and learning his strengths and weaknesses and hopes and fears, his deepest strengths and weaknesses: what it was that the man wanted—not what he said he wanted but what he really wanted—and what it was that the man feared, really feared.