The way I read the new policy is that you can bring liquids through the KCM entrance out of uniform. If you are selected for additional screening at the KCM site (at the physical location where the KCM is located), then liquids are still permissible. If you get referred over to normal TSA lines and have to be processed with normal passengers out of uniform, then your liquids cannot be carried through. Hopefully their "randomized searches" have not increased as a result of this new policy!