I don't think it's possible. Technologically, I think it's not possible to delete the information. We saw that just recently with that horrific video of the killing.
That's why my point in my submission was that you have to focus on how you're going to be able to use that information down the line. I think a lot of the concerns--not all of them, but a lot of them--could be addressed if you actually focused on regulating the proper use or the permissible use of that information.