Trade negotiators rarely get to celebrate a victory. The United States, for example, has been negotiating over 15 bilateral free trade agreements, with none concluded since the Korea-US agreement was finalized at the end of 2010. This makes the recently finalized Trans-Pacific Partnership (TPP)agreement between the United States and 11 other countries all the more remarkable. But the TPP still faces major hurdles, not least a divisive ratification debate in the U.S. Congress, which ...