The following video is from Tuesday's Investor Beat in which host Chris Hill and analysts Andy Cross and Joe Magyer break down the hardest-hitting investing stories of the day.

In an interview with The Motley Fool, Pulitzer Prize-winning author Ron Suskind makes the case for structural reform on Wall Street. Our analysts discuss whether more regulation is needed and what the implications would be for financial stocks.

The relevant video segment can be found between 5:17 and 7:35.

Andy Cross and Chris Hill own no stocks mentioned in this video. Joe Magyer owns shares of Goldman Sachs. The Motley Fool recommends Goldman Sachs and Wells Fargo. The Motley Fool owns shares of Wells Fargo. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.