Fed Chair Warsh Says Must Be Confident That Underlying Inflation Is Moving To Our Objective At Sufficient Speed, Otherwise; While This Summer's Inflation Readings Were Better Than Expected, They Do Not Tell Me That Underlying; Fed's Predominant Focus Right Now Should Be On Prices; On Price Stability Side Of Mandate, Numbers Are More Concerning; Labor Markets Quite Stable; Main Street And Wall Street Have Been Remarkably Resilient; Role Of Forward Guidance Should Be Limited; Potential For Substantially Highe