>Over the last 90 years we have repeatedly learned very difficult lessons about the individual and societal costs of unregulated securities markets and made cha

>Over the last 90 years we have repeatedly learned very difficult lessons about the individual and societal costs of unregulated securities markets and made changes to mitigate those risks. And then mostly dismantled those changes, in an environment when financial entities have more reach and capital to spin into dubious schemes than ever before. What could possibly go wrong?