some reports are that they've allowed hedge funds and financial firms to high active-duty cia officer to do something called deception detection, teaching companies to figure out when executives are lying, based on their behavior and what they say. you don't need the cia for that. defenders are the policy say it's a key way to prevent brain drain. in the past there's been a compose dud of officers to the private sector. this way they can earn more on the side and continue to work for the government. one official insists the policy doesn't interfere with the cia's work on critical national security investigations. the officers who want to moonlight must submit a detailed explanation of what they'll be doing and get permission from their bosses, but there are a lot of unanswered questions, including how many do this? how long has been it been going on? types of other jobs are they