max hoffman is on the promenade des anglais in nice, and in paris, my colleague, barbara wiesel.e we learning so far? max: we know he was a criminal. he was convicted for threats and violence, not connected to terrorism, but domestic violence. that's one part. the other part, what happened in nice has every sign of the making of an islamist terror attacks. experts have said as much, politicians have said as much, but all that is missing is the official link, but most believe this will be established. if it is, then we have a very familiar picture. the picture of the pett criminaly who was radicalized in some way, that led him to do what he did last night. christopher: what about security? are people in nice asking questions about how one man in a truck could cost them much carnage? -- cause so much carnage? max: it's a pretty big truck, to be fair. the overall theme here, nobody expected this to happen. nobody even had the idea of this could be done, therefore, at least that's what i gather from reports, people have been telling me the roadblocks last night were not designed to k