Luck? I don't know anything about luck. I've never banked on it and I'm afraid of people who do. Luck to me is something else: Hard work - and realizing what is opportunity and what isn't.
The head of the CIA, it seems to me, would think long and hard before he admitted that former employees of his had been involved in the murder of the President of the United States-even if they weren't acting on behalf of the Agency when they did it.