Ahhh, yep.
That tharr be Mr. Leo, friend of the guys in the truck.
http://www.freerepublic.com/focus/news/3457269/posts?page=62#62
http://www.freerepublic.com/focus/news/3457269/posts?page=54#54
http://www.freerepublic.com/focus/news/3457269/posts?page=48#48
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Further into the video one can see the “blueshirt” team, probably FBI IT, also with sidearms.
Light blue shirts, dark tie, dark pants and shoes.
.