WASHINGTON, April 3 -- Sen. Bill Cassidy, R-Louisiana, chairman of the Senate Health, Education, Labor and Pensions Committee, issued the following news: * * * Chairman Cassidy Expands Child Care Fraud Investigation U.S. Senator Bill Cassidy, M.D. (R-LA), Chairman of the U.S. Senate, Health, Education, Labor, and Pensions (HELP) Committee, expanded his efforts to protect American families and taxpayers' dollars by rooting out the widespread fraud in federal child care funding. Cassidy previously investigated Minnesota Governor Tim Walz, and  more PR