Found/spotted in my neighborhood: Blank, unused USB memory stick promoting Tulsa, Oklahoma (visittulsa.com printed on the reverse side), found on a sidewalk near my L.A. location yesterday, two days following the Trump rally. That suggests one of two things: 1.) It was dropped by a Trump supporter living near me who went to the rally. 2.) It was discarded by a BLM protester who also went to the rally. Weighted more toward the #2 possibility is the fact that I have SERIOUS MAGA/Trump haters all around me. Proof being this car parked within a few hundred feet from me.
I have already put the memory stick to good use by backing up relevant QR info.