SILVER SPRING, Maryland, Sept. 20 [Category: Union] -- National Nurses United issued the following news release: * * * Union nurses celebrate governor's signature on S.B. 81 * California Nurses Association (CNA), the largest union of registered nurses in the state of California, today celebrates the passage of Senate Bill 81 (S.B. 81), which now goes into immediate effect as law. Nurses say this critical new law is an essential check on the power of immigration authorities in health care set  more