Any source for these notable facts?
> It never occurred to Nick to put the cards away before going through security screening? Oblivious beyond belief.
Obnoxious beyond belief. You're saying "he should know better and hide the perfectly legal thing that he was doing". In the same line of thought, if you're learning Arabic online without going through Tor, you're asking for it. Right?
EDIT: Found the source[1]. The full context is:
> The flashcards included every day words and phrases such as “day before yesterday,” “fat,” “thin,” “really,” “nice,” “sad,” “cheap,” “summer,” “pink,” and “friendly.” However, they also contained such words as:
“bomb,” “terrorist,” “explosion,” “attack,” “battle,” “kill,” “to target,” “to kidnap,” and “to wound.”
Doesn't sound like he handed the TSA agent 10 suspicious flashcards, which is the point you're making, but rather that these words are as relevant in a Middle-Eastern context as they are in an English context.
So, this guy is guilty of not censoring his flashcards pre-emptively. Yes, I see your PoV now.
[1] https://www.aclu.org/sites/default/files/assets/george-v-reh...