Transport committee  Good morning. My name is Ron McAdam. It's a pleasure to be with you here this morning. If I can give you a little bit of a sense of what my job is within CATSA, it might illuminate how we look at technologies by their very nature and how new technologies are brought into to our business, into the--

Transport committee  Okay. To answer your question, though, I will refer to a whole notion of what the imaging technology is, because some of this is misunderstood to a point. There are three types of technologies. One is active--

Transport committee  No. We look at all the different technologies. We understand the technologies very near in and further out--

Transport committee  We looked at the technologies that would fit in the Canadian model of screening. So the x-ray backscatter--