No, it's just so I know what the witness is answering....
I want to go back again to what you would like to see and perhaps talk about the policies that CSC has. We've heard a lot about the issues with the ion scanners and who they're used for. I asked about this the last time, but could you speak a bit more about some of the other methods, such as drug dogs and full body scanners, weighting those in terms of preference?
I suspect that it's not a question for all of you. I'm not expecting people to be experts in fields where they're not. If you have some suggestions on this, that would be helpful.