fbi. intelligence officials have told me lot of these things are being held up because of lingering questions in the security process and as the fbi has said it's really up to the white house to issue these clearances once they have a recommends dags from the fbi. you can be involved on this at times. what is your explanation for how thisworks? >> i've asked the inspector general to investigate the security clearance process in the white house. this report by cnn is chilling. it indicates that a vast number of people with access to the nation's most important and consequential may have secrets as rob porter did.