I kept my mouth shut and I didn't get hassled by the TSA, and I didn't get arrested at OHare airport.
But Jesus, what security theater.
Not gonna say what I could have (or may have?) gotten past the TSA. Nope. They were, however, vigilant in looking for the razor blade that wasn't in my safety razor handle (I mailed one ahead).
But their security really sucks.
As I said: Security theater.