I was watching the documentary "The Big Fix", which is about the 2010 BP oil spill in the Gulf of Mexico. By complete coincidence one of the filmmakers interviews this security guard with a hidden camera, he's uncredited and doesn't have a name on screen, nor is his name tag visible. The resemblance is uncanny.
This documentary was released 2011/2012, the guy also appears to be a G4S security guard and is based near Louisiana. I've compared the video to the available pictures online and by all accounts he looks identical but please have a look for yourself... I was shocked and could be wrong but the more I looked the more sure I became it was him. Clip from "The Big Fix" documentary.