It has been mentioned that in Trench I there is evidence of three successive stages of these defences.
“The President must stop gambling with taxpayers' money and get the country back on the path of fiscal sanity.”
“So, there's like one luxury you take and since we do that, y'know, you're involved with people in suits; business people all the time. But hey, if I sit down on a bar and they leave, good for me.”