They're somewhat different. Exactly. I think it's still an open question. You hear about people still examining implementation issues. I think this is one area where it still has to be clarified, frankly.
In a Canada–U.S. dispute, for instance, if a Canadian company is bringing a case against the U.S. government or vice versa, can they have their choice of doing that under NAFTA or the TPP? Or do they have to do it under the TPP? That's not entirely clear to me. I think it would be useful to clarify that, frankly.