Mr. Speaker, we know of many things that can be done. What we could do immediately is certainly consult with other major countries on what they are doing and why it is successful for them.
One thing that can happen, and I think did happen, is that terrorists target the weakest link. They will find an airline or a country, and Canada may be next, that does not have these levels of protection built into their system.
What does work for Israel should be examined immediately. If there are other countries that have additional protection systems they should be examined as well. There is no reason why this cannot be done. Actually the question is why has this not been done by now. Certainly it can be done fairly rapidly and these modifications can be made fairly easily.