Robert J. Lopez is a Pulitzer prize-winning journalist and former investigative reporter for the Los Angeles Times. He was part of a reporting team at The Times awarded the 2011 Pulitzer Prize for Public Service for exposing government corruption in Bell, a small city southeast of Los Angeles. He and several Times colleagues were Pulitzer Prize finalists in 2023 for investigations that uncovered corruption, criminality and worker exploitation in California’s legal cannabis market. He also worked at California State University, Los Angeles, where he was the associate vice president for communications and public affairs. He has taught social media and journalism classes for reporters, students and academics in the United States, South America, the Caribbean and Middle East.