Earlier this month on CBS’s "60 Minutes," Federal Reserve Chairman Jerome Powell sat down for an interview with longtime correspondent Scott Pelley. While the interview was light on actionable investment advice, it did offer a unique look into the mindset of the 71-year-old chairman. Powell was reluctant to celebrate a victory over inflation and noted his concerns over rising debt. The Fed’s tight money policy has echoed the era of Paul Volcker, who served as Fed chair from 1979 to 1987 and face