Comment To avoid the backscatter Xray (Score 4, Interesting) 134
I flew out of Minneapolis a few weeks ago and while on the way down I didn't have to go through the scanner (in Canada we use millimeter wave and always have), they had the backscatter in the airport. I simply, and politely, asked to have my kids go through the metal detector along-side the backscatter instead since I didn't want them to get a blast of xrays. "No problem" said the TSA person (who BTW was incredibly nice and reasonable about the whole thing). In fact, the whole fam. got processed through the metal detector instead.
They DID confiscate the ~3 oz. of my kids' toothpaste however.
Security theater.