TSA Puzzle of the Day

Flying out of IAD yesterday I noted that all of the x-ray bins had been numbered. It clearly took work to do this. But when I ask some of the TSA officers no on had an answer.

20130415-033251.jpg

Related

Humanoid household robots will become as common as washing machines

I was in San Francisco this week speaking at and

I’ve being covering the holiday outlook here: Holiday 2012: Part