After passage of the Gramm-Leach-Bliley Act of 1999, Robert Rubin resigned as secreary of the Treasury Department and did what? a. He became an advisor to Citigroup, which had benefited from the legislation b. He wrote a book called Why I Left Goldman Sachs, detailing how the legislation benefited investment banks. c. He became chief executive at Wachovia and oversaw its sale to Well Fargo as a result of the legislation d. He chaired a subcommittee on Financial institutions to craft further reforms in investment Banking 10 Icon After passage of the Gramm-Leach-Bliley Act of 1999, Robert Rubin resigned as secreary of the Treasury Department and did what? a. He became an advisor to Citigroup, which had benefited from the legislation b. He wrote a book called Why I Left Goldman Sachs, detailing how the legislation benefited investment banks. c. He became chief executive at Wachovia and oversaw its sale to Well Fargo as a result of the legislation d. He chaired a subcommittee on Financial institutions to craft further reforms in investment Banking 10 Icon