German Girl Turned Away at Border Due to Private Facebook Messages
It's unclear to me who provided the print-out of Jana's private messages.  Obviously it seems much more likely that Jana provided the messages, not Homeland Security.I hired a Canadian once under a TN NAFTA "visa" and he had to bring some correspondence from me to the border.  We had to be very careful to word things correctly and not to use specific words that could prevent him from coming to the US.  It seems that this is similar to what this young woman experienced.