Not yet. No, we have not done anything on any of these international agreements because of a number of things. Number one is capacity in terms of proper analysis as well as proper legal challenges. It takes resources, both human and financial, to do these things properly. There aren't those kinds of resources available to do a proper analysis and to do a proper legal fight.
Again, on all of these things, they can go back; I can go back 100 years to different pieces of legislation, both domestically and internationally, that impact in a negative way on our rights. Again, capacity is the issue.