Ian Bremmer, Eurasia Group President, says Fed Chairman Powell is a "capable, qualified and independent" chief. Fred Cannon, KBW Global Director of Research, will focus on net interest margins during this bank earnings season. Sonali Basak, Bloomberg Banking Reporter, talks banking and IPOs. Diane Swonk, Grant Thorton Chief Economist, says the Federal Reserve Board hasn't always been as strong as it is now.