Doing some Google searching I accidentally found this.
The date of this news letter was April 28, 1997 8:45 AM EDT
Defense.gov News Transcript: DoD News Briefing: Secretary of Defense William S. Cohen says military can cause earthquakes! // Current TVQ: What does it mean that Clinton (inaudible) proliferation?
A: To the extent that we see the level of communication available today, the Internet and other types of interwoven communicative skills and abilities, we're going to see information continue to spread as to how these weapons can be, in fact, manufactured in a home-grown laboratory, as such. So it's a serious problem as far as living in the information age that people who are acquiring this kind of information will not act responsibly, but rather act in a terrorist type of fashion.
We've seen by way of example of the World Trade Center the international aspects of international terrorism coming to our home territory. We've also seen domestic terrorism with the Oklahoma bombing. So it's a real threat that's here today. It's likely to intensify in the years to come as more and more groups have access to this kind of information and the ability to produce them.
The date of this news letter was April 28, 1997 8:45 AM EDT