 This is the era before there was a National Security Division. So the Bureau simply brought over their warrants for surveillance of foreign nationals in the United States that had to be surveilled, and the warrant had to be obtained from the Foreign Intelligence Surveillance Court. So I learned a lot. Boy, I have never unseen what I saw there. And when anyone comes around to talk about getting rid of the Patriot Act, I tell them, you have no idea who's in this country and what they're up to, and the FBI needs to watch them.