2. Read the Columbian article "Mccain seeks to open U.S. domestic routes to foreign ships" (available from the ECON110 Readings list on the University library website). Briefly outline the non-tariff trade barrier that this article describes. Which two of the arguments against free trade are Reps. Hunter and Garamendi using to support the continuation of this non-tariff trade barrier? Why would the U.S. public allow the non-tariff trade barrier to remain, even though it increases the costs of transporting goods (and therefore the prices that consumers pay)? [5 marks]