I was listening to that segment, and former CIA Director Michael Hayden was their guest. Scarborough pressed Hayden for info about the process for the use of nuclear weapons. Obviously, Hayden couldn't provide specifics, but he stressed that the emphasis on that process was speed, not deliberation and checks & balances.
"It does me no injury for my neighbour to say there are 20 gods or no god. It neither picks my pocket, nor breaks my leg."
-- Thomas Jefferson