From the TSA website. Okay - I am generally pretty supportive of most measures trying to keep us safe - but can someone explain how this is really going to keep us safe? The way I read it - you can't bring water through security, if you buy water in the secure zone - you still can't bring it on to a plane. But if it is in a small bottle with an RX looking label you're fine? It doesn't seem to be able to stop anyone who is intent on doing bad things, just us normal people who want to fly in comfort. I'm looking forward to major delays tomorrow flying home - while everyone checks their bags. At least we won't have to wait around while people try and stuff their huge roller bag in the overhead .