President Obama signed the legislation implementing the U.S.-South Korea Free Trade Agreement (KORUS FTA) on October 21, 2011 (P.L. 112-41), and the Korean National Assembly passed the agreement on November 22, 2011. The KORUS FTA entered into force on March 15, 2012.With the KORUS FTA now in force for over two years, focus has shifted from the debate over its passage to its implementation, economic impact, and effect on future U.S. FTAs. Some U.S...