Anyone in finance would tell you that Dodd Frank drastically changed how banks are run. Glass–Steagall was never reinstated because it had very little to do wit

Anyone in finance would tell you that Dodd Frank drastically changed how banks are run. Glass–Steagall was never reinstated because it had very little to do with the financial crisis. Many of the bigger players of the mortgage crisis never did anything related to commercial banking (e.g. Lehman Brothers, AIG).