land pa rand paul is suggesting another way to find out who wrote it. >> i think it's not unprecedented for people with security clearances to be asked whether or not they are revealing things against the law and by lie detector. we use a lie detector test routinely. if you have a security clearance in the white house, i think it would be acceptable to use a lie detector test and ask people whether or not they are talking to the media against the policy of the white house. this could be very dangerous if the person talking to the media actually is revealing national security secrets. so i think yes, we need to get to the bottom of it. >> lie detector? government shouldn't be in our lives. is it really time for polygraphs. here to did cuscuss, phillip mud former department of homeland security official julia cayenne. there is a reason i said that. i wasn't being snarky, it's the truth. he's a libertarian.