Thank you very much.
I am wondering about the extent to which Enbridge thinks it may ultimately have to rely on the “Agreement between the Government Of Canada and the Government of the United States...Concerning Transit Pipelines”. I don't think we've talked a lot about that so far today. I'm wondering to what extent that is part of the strategy, whether you think that will come into play or is likely to be resolved before getting to that level, and whether you think it's something Canada should invoke if this is not resolved in some other fashion.