The shrimp industry in India is facing labor and environmental problems, according to an investigation. India is a major supplier of shrimp to the United States, accounting for 40% of consumption. However, the industry in India has been accused of using abusive working conditions and polluting water sources. Major U.S. retailers, including Walmart and Target, have been found to sell shrimp sourced from India. The story highlights the challenges of balancing affordable seafood with ethical and sustainable practices.