William Dudley, Former New York Federal Reserve President, says the Fed's slowness to tighten policy will create some risks to the economy. Jacob Frenkel, Group of Thirty Chairman of the Board of Trustees, says countries can't afford to be isolationist. Jing Ulrich, JPMorgan Chase Managing Director & Vice Chairman of Asia Pacific, says Chinese authorities are tightening liquidity because the economic recovery is fully on track. Tony Rodriguez, Nuveen Asset Management Head of Fixed Income Strategy, says the high yield market is well-positioned.