NOS Nieuws - Bejaarde vliegt door gesloten luchtruim
a small kit fox non-radio infringed closed airspace over Chicago. Nothing special about that.
Nothing special about 2 jets being sent to investigate, after all the closure was due to a presidential visit.
But the nice about it was that the pilot was a 75 year old lady, who was not fazed by the jets, just surprised at all the attention.