Like only a handful of presidents, Theodore Roosevelt lives in our memory and popular culture. He is the bespectacled face gazing from Mount Rushmore, the namesake for the teddy bear, and the advice-giving Rough Rider, played by Robin Williams in the movie Night at the Museum. We remember him, too, as the trust buster who broke up monopolies, the avid outdoorsman and conservationist who preserved parks, forests, and wildlife, and the politician who crusaded for a “fair deal,” a just …