At 3am tomorrow, New Zealand time, John Key will have the second most important meeting of his visit to the United States.
It's a lunch meeting with US Trade Representative Mike Froman at the New Zealand Embassy, where ambassador Mike Moore, a former World Trade Organisation director general, will also be present.
Froman is effectively leading the Trans Pacific Partnership talks, which are in a parlous state.
Rescuing the deal from a pitiful result is Key's top priority for the trip.
Expecting a gold-standard deal is probably out of the question. But it could be much worse. If the deal turns into a series of bilateral agreements on the issue of tariff reductions, and possible country-specific quotas for tariff reductions, it is possible that some New Zealand exporters could be worse off after the TPP than before it, relative to the US and Australia.