How is Saddam Hussein like Tony Blair? Or Kenneth Lay like Lou Gerstner? Answer: They are, or were, leaders. Many would argue that tyrants, corrupt CEOs, and other abusers of power and authority are not leaders at all–at least not as the word is currently used. But, according to Barbara Kellerman, this assumption is dangerously naive. A provocative departure from conventional thinking, Bad Leadership compels us to see leadership in its entirety. Kellerman argues that the dark side of...