Let me say that it's all about incremental progress.
Let me talk about the Middle East region. The U.S. has four free trade agreements—with Bahrain, Oman, Morocco, and just recently Jordan. It's really fair to say that if you look at where there is progress—and this is evident in different ways, from gender to working conditions to labour rights, the Arab states in which there is progress are clearly those that have bilateral trade relationships. Those are one component of it.
What's interesting to us is that countries that do not have agreements are beginning to reach out to us to help reform and make some progress as well, so they see that these things are working.
I think the labour unions would say progress is slow, and I would agree with them. If you want me to, I can give you more concrete examples. Sometimes there is backsliding. But the overall picture is that it's a meaningful thing in the context of the practical work we're doing with our partner countries.