Nobel laureate Paul Krugman, a distinguished professor at the City University of New York, says the Federal Reserve should pause on its policy-tightening path after the deceleration in inflation seen in the October CPI report."My view is that the Fed has probably done enough already and that they really, really should pause and wait to see," he says on "Balance of Power." Follow Bloomberg for business news & analysis, up-to-the-minute market data, features, profiles and more: http://www.bloomberg.com/ Connect with us on... Twitter: https://twitter.com/business Facebook: https://www.facebook.com/bloombergbusiness/ Instagram: https://www.instagram.com/quicktake/?hl=en