"Do we want to perpetuate a Jim Crow health system?" A brilliant, idealistic physician named Jean Cowsert asked that question in Alabama in 1966. Her answer was no--and soon after, she died under suspicious circumstances. Unearthing the truth of Cowsert's life and death is a central concern of David Barton Smith's Malicious Intent. Unearthing the grim history of our health care system is another. Race-related disparities in American...