And in terms of abuse (i.e. LOVEINT), which strategy do you think has proven to be more sound? Hiring only good people, as verified by a thorough background c

And in terms of abuse (i.e. LOVEINT), which strategy do you think has proven to be more sound? Hiring only good people, as verified by a thorough background check? Or hiring probably good people, and then using robust checks and balances anyway?