A new report from the Government Accountability Office says at least 20 federal agencies are using facial recognition technology, and not just the obvious acronyms like the FBI, TSA and ICE. Agencies like the U.S. Fish and Wildlife Service and NASA are using the tech, too. More than half of the agencies using facial recognition don’t know what systems their employees are using or how often they use them. Marketplace’s Kimberly Adams interviews Gretta Goodwin, director of the GAO’s homeland security and justice team, about the agency’s findings.