Originally Posted by
Cupart
What bugged me the most was the persons inability to speak anything but French and just gave me the cold shoulder when he clearly saw I didn't fully understand what he wanted me to do

This was my first bad experience at either BOD and/or CDG combined so I shouldn't be complaining...
I am happy to be corrected but I imagine you wouldn't get too far addressing the typical security guys at LHR or JFK in French.