The article discusses the impact of the False Claims Act on whistleblowing in the context of Medicare fraud, highlighting a study by Jetson Leder-Luis that quantifies the financial and deterrent effects of whistleblower cases. It emphasizes the effectiveness of privatized enforcement in detecting fraud, showing that the financial returns from successful whistleblower lawsuits significantly outweigh public costs. Overall, it argues that the profit motive for whistleblowers is a powerful tool against fraud in the healthcare system.