We have them as well, not everyone as it's not mandatory some us don't want them but they are approved for use.
It took me awhile to approve them but I eventually came around and now I like them.Like it was said above, it's a tool and in this world today I'll take every tool I can carry to help deal with situations.
It took me awhile to approve them but I eventually came around and now I like them.Like it was said above, it's a tool and in this world today I'll take every tool I can carry to help deal with situations.