Asleep Agent? Neglect? Crime?

I’m watching the Olympic parade of nations and saw that when Afganitshan was parading and they the shot to a view of President Krazai and noticed that the guy beside him was asleep. It caught my eye because the guy was a well a dressed, large black male and I could not believe that he was from Afganisthan. My only thought was that he looked like he was a US provided security guard (I thought that this would make sense). The guy was asleep! Kraziae looked at him while being on camera and just tried to act like it wasn’t happening.

OK, perhaps this guy was just from another country and bored. But what if not? Could a Secret Service or CIA provided security escort be charged with a crime or be repramanded for falling asleep on the job in front of at least a billion people?