enforcement officer and now teach? >> yes. i started, first time you take a force course, one of the first topics they go over is the law and the force continuums because without a thorough understanding of how and when you can do something, stlz there's no need to move further into weapon systems and what you can utilize for that. a basic foundation that everything else comes from. when you progress it through law enforcement, the options are quite different because there are so many things what i call the back belt. police officer has gear wrapped er around them from pepper spray and tasers. even though it could be taken down and looked at through other perspectives for an individual, the essence of the continuum remains the same, just the availability of options changes. >> and was this something -- where does this training begin? is this what you learn as a