Vacuum Drivers

I just saw a commercial for a vacuum cleaner. Nothing special, except for that at the bottom of the screen (in what most people consider to be the fine print) it said "Shown on a closed course with a professional driver". What? It looked just like any other vacuum commercial, showing it picking up random stuff under coffee tables and so forth. Is there really a group of professional vacuum cleaner drivers out there? Do they have a union? Higher medical insurance? (I'm sure the physical danger is high)

Just a thought.