Nothing to hide? Notwithstanding that Cardinal Richelieu died in 1642, his threat should be wheeled out regularly: "If you give me six lines written by the han

Nothing to hide? Notwithstanding that Cardinal Richelieu died in 1642, his threat should be wheeled out regularly: "If you give me six lines written by the hand of the most honest of men, I will find something in them which will hang him".