We continue our conversation with the preeminent historian of the Bank of North Dakota, Dr. Rozanne Enerson Junker, about the founding factors and functional dimensions of America’s only state-owned public bank. Ellen discusses block-chain technology with co-host Walt McRee while this week’s What Wall Street Costs America examines the impact of predatory banking costs on the city of Detroit — Matt Stannard talks with Tom Stevens of “Detroiters Resisting Emergency Management.”