That's why Congress has to approve the final agreement 60 days after it's published.
Zero has a choice. He can conclude a genuine free trade agreement and add it to his meager legacy as President. Or he can slip some Progressive hacks into it and have it voted down by Congress, leaving his miserable legacy all the more barren!
The Senate correctly chose to bet that he'll choose to generate a clean free trade agreement. If they're wrong, the mistake is easy to fix. Then, it's on to 2017 ...
Thanks for clarification.