That's always a million-dollar question. When I get back to the two-speed economy, we always seem to be in a different place in our conversations with the U.S. versus the U.S. and Mexico. However, I think there's a lot that Mexico can learn on the regulatory co-operation side and we can bring them along perhaps faster and learn from our mistakes, if we get them to the table early.
If there's a way to include them in that conversation around border facilitation and multimodal pre-clearance, we should be doing that now and not waiting until we think they are ready for that conversation.