https://speakerdeck.com/pmsecurity 2013-01-08 05:53:21 -0500 How to become a security guard in california. How to become a security guard in california. Tue, 08 Jan 2013 00:00:00 -0500 https://speakerdeck.com/pmsecurity/how-to-become-a-security-guard-in-california https://speakerdeck.com/pmsecurity/how-to-become-a-security-guard-in-california