The Transportation Security Administration said personnel granted security clearances are educated about their responsibility to protect classified information, sign a non-disclosure agreement and take annual refreshertraining.
Compared to previous apps, these include not just vocabulary training, but also courses for beginners and continuing learners, grammar and refreshertraining, as well as classic lessons such as Idioms or Tongue-Twisters.
It recommended the matter be referred to the authority's governance committee and that the council review its media protocol and give "refresher" training to improve relations between councillors and officers.