I've been noticing for quite a while now that Joe appears to NOT have name-brand Secret Service protection. It's almost like his security is a Chinese knock-off. Take this video for instance. At the :37 mark (and straight through to the end) there's a lady in the background who is acting like security with her hands behind her back. Then at the :40 mark, there's a guy, also in the back ground, shifting or pulling his pants up. Note the Secret Service around GEOTUS. They all have their hands in front of their bodies when ever possible or their hands are never tied up doing pants-pulling.
Just an observation.