>> and andres, the tobviously, don't want to talk about anything inappropriate so use your judgment. the pope mobile is open on the sides. in the ideal security world, he would be completely encased. >> think about it, anderson. in the security world he wouldn't be doing this. there is again the optimization. you cover the front which is the strongest danger and leave open the side and put people on the side. most of what we did and do is to protect him with our bodies and i think that's the close, you know, the close protection. a lot of the protection around, like in st. peters square, there are metal detectors that make sure the people who get in there are somewhat screened, of course, on a route like this when the pope is out on the open street, that's not possible but here in the united states, the security has been absolutely fabulous from what i've seen.