and various other states in the united states where i now teach the instructor of the instructors. i do what they call a master level trainer where i do the instructors course so that the instructors can go out and teach other trainers. >> i'm going to try to keep this chronological and then identify what certificate fa i kas you've gotten along the way. you were speaking about your initial law enforcement career beginning with riviera beach. >> yes, sir. >> what else did you learn or what other proficiencies did you acquire during that work? >> while there, like i said, i became a defensive tactics instructor. i went to the required state course for gaining certification to teach open hand control techniques. striking, blocking, take downs, arm locks, things like that. i also became an instructor for pepper sprays. pepper pray, again, just similar to impact systems, has a basic operator certification course it i went to the trainer's course