Wouldn't it be MORE alarming if the port managers refused to enforce a particular country's policies and laws?
The article linked above is nothing more than alarmist political pseudo-journalism, sort of like someone waking up one day and noting that Hillary Clinton breathes oxygen JUST LIKE BIN LADEN!!!!111one If she didn't breath oxygen just like the terrorists, then that might be news, just like it might be news if the ports firm violated local import restrictions.