Christian Schulz, Citi Economics Team Director, says there's plenty of reasons to believe Spanish has become a semi-core Eurozone country. Thomas Byrne, Korean Society President & Columbia University SIPA Professor, says North Korea is a black box but thinks their economy is in trouble. Robert Kaplan, Dallas Fed President, and Michael McKee, Bloomberg's International Economic & Policy Correspondent, review the U.S. economy. Margaret Brennan, CBS Face the Nation Host, says there is no unified message on trade from the Republican or Democratic parties.