Physically carrying document, not smart
"Hackers" and other individuals with interesting documents, should know better to carry around documents like that.
An NRA inspired right wing government has made them so sickly paranoid, that a customs officer can further his/her career by stopping "suspicious" content, and adding it to their portfolio. When you enter, you must not offer anything of value to the customs department. If there's nothing to "take", you'll probably be free to go.
Try *that* point of view on for size - fits like a glove...
So why on earth would anyone carry around anything that isn't encrypted the heck out of?