The U.S. government may have made duplicate payments for projects at labs in Wuhan, China, through the National Institutes of Health (NIH) and U.S. Agency for International Development (USAID), according to records reviewed by CBS News. "What I've found so far is evidence that points to double billing, potential theft of government funds. It is concerning, especially since it involves dangerous pathogens and risky research," said Diane Cutler, a former federal investigator with over two decades of experience combating white-collar crime and healthcare fraud. Cutler found evidence of possible double payments as she investigated U.S. government grants that supported high...