May I just add a quick final point?
We tried to do just regulatory issues during the TIEA, the trade and investment enhancement agreement. The reason it wasn't successful was not that we were negotiating the wrong things; it was just that the package wasn't broad enough to facilitate the trade-offs required. So we still have that core, that regulatory focus, but in order to conclude the agreement and facilitate trade-offs, everything has been thrown in. That's why we feel we'll be successful this time around.