CNN CNN Newsroom July 10, 2013 13:33:00
Enforcement was you defended yourself or you defended another person and you just didn't walk up and start a fight. that's where the term came from. but the reality of it is, you're teaching people how to defend themselves through fighting techniques. >> why such a short period of time that -- >> when i started there in riviera because it was a very active city and riviera beach, i didn't spend any time on midnights. i actually was pretty much always on 3:00 to 11:00. you know, the evening shift when it was really, really busy. when i went to jupiter they had a seniority basis and you had to b...