Mortgage Whistleblower Stands Alone as U.S. Won’t Join LawsuitTwo years after Lynn Szymoniak helped the U.S. recover $95 million from Bank of America Corp. and other lenders for mortgage-fraud tied to the housing bubble, the whistle-blower said the government is ignoring a chance to collect more money for identical claims against other banks. Szymoniak got $18 million when the U.S.