See my post #77.
BTW, why don't you go to work for Homeland security? Serious question.
Well, and I said the problem can be solved if you "change your life" just a little bit. Carry a polaroid if you have such a need for pictures. Then you will not risk the lives of the other riders and will allow Homeland Security to disrupt the operations of terrorists as needed.
Sounds like a win for all and you could probably get a medal for your sacrifice of the digital camera for a polaroid. And, just look at how you can tell your grandchildren of your sacrifice for the war effort.