As a former U.S. Marine officer, Sarah Feinberg was proud to join the prestigious firm Booz Allen Hamilton. However, after earning an MBA from the University of Pennsylvania's Wharton School, Feinberg discovered an alleged civil fraud scheme within the company, which was overcharging taxpayers to subsidize private consulting contracts. It helped me kind of get a sense of right versus wrong, and to have a clear picture of the service that I wanted to perform for our country. After a yearslong...