The TSA is making up the rules as it's going along in order to harass flyers who dare to challenge anything they say
Also it seems their using the new "groping search" to punish flyers who argue with them.
This young mother, per printed TSA guidelines, balked when TSA agents said they had to x-ray her containers of breast milk, even though their own guidelines say that they are to be treated as "medical liquids" and are exempt from this procedure. The TSA agent told her "not today".
After police got involved, The TSA put her through another invasive groping sessions and caused her to miss her flight home to her baby.
http://www.prisonplanet.com/mother-k...east-milk.html