We actually have a program called the cryptographic module validation program, which we use to actually strengthen encryption and make sure it is done properly. That's something that we work with the commercial sector on in terms of making sure that the products we use in government but also the products that are available to all of us are secure and implemented properly.
One of the debates is about how law enforcement does its job in the modern world of communications, with encryption and computers becoming powerful enough now to actually do encryption. It was hard before. It was slow. What tools does law enforcement need? I think that's a policy question that's actually probably best left in your hands, in terms of how to address the need.