Since shampoo, conditioner, and toothpaste - unlike knives and bats - present a continuing threat to national security, it is unconscionable that TSA be allowed to continue the practice of throwing these items out while allowing potential terrorists to just walk away.
We the people believe that if more than 3.4 ounces of liquid is such a danger, each and every container must be inspected and tested on the spot in the security area so there is no chance of terrorists being allowed to escape so they can simply try once again to carry more than 3.4 ounces of explosive liquid onboard.