Several reasons why the US needs to bring back the Glass-Steagall Act in its strongest form.

Businesses constantly pressure to weaken and then eliminate the regulations that protect the public from their power. We need to elect candidates that don't feel a need to assuage their calculated dissatisfaction; who are ready to answer them with "Tough," or "Go jump in the lake!" Saying that in a polite guise is ok, provided it is no less firm.