Banks are leaning on each other for cash amid turbulence

<p>This past week, banks have been ramping up their cash borrowing at record rates to shore up reserves in the wake of recent bank failures. We look at who&#8217;s been lending smaller institutions money, including the Federal Reserve and larger banks, and why it matters. New academic research on America&#8217;s banking sector has found that the real value of the industry is less than it looks on paper because of rising interest rates. And, a trip to Louisiana, where residents of a former &#8220;Black Wall Street&#8221; community are raising questions about how the construction of a highway has damaged the area&#8217;s economic welfare.</p>