I'll answer part, and Ted Gallivan can complement the answer.
I'm asserting that we've been more and more successful in tightening the noose around offshore tax avoidance and tax evasion.
What is a way of measuring that? Well, when people come forward under the voluntary disclosure program, it shows that they're becoming increasingly worried that they can't hide from us. Our voluntary disclosures have been up 400% in the last six years. That's a billion dollars in tax that we wouldn't otherwise have found. I think that's a cumulation of all the things I spoke about in my opening statement.
Mr. Gallivan.