On the campaign trail, President-elect Trump endorsed competing ideas on Wall Street reform, citing a desire to roll back Dodd-Frank while also promoting the idea of a "21st Century Glass-Steagall." Financial regulation expert Aaron Klein notes the importance of Mr. Trump's appointments as an indication of the administration's position-specifically at the Federal Reserve-where these reforms will come to life. Klein also discusses coordination across global banks and a potential public-private coalition to support new infrastructure projects.

About Aaron Klein