Out of all context RW bs as usual...we know nothing about where when or who...In situations like this, yes. Shooting people always helps, when the people you shoot are behaving like the savages in the video.Because shooting people always helps...Paris is fine. The muslim suburbs ("betonvilles"- concrete towers) can be a bit iffy. Remain calm. lol. When was this? It's in centre ville Paris.
As for the rest of your comment -- I really don't know what you're musing about.