Ask him why he becomes so shifty when it comes to answering simple questions regarding facebook and how they use the information we put on there. I'd also ask him why the CIA has such a keen interest in using facebook to collect information on people, watch the youtube videos. but he wouldn't answer, in short i'm saying be wary of facebook.
Is that even something you need an answer to? The CIA has an interest in collecting information on people, and people use Facebook to post all sorts of information about themselves (and others). What would you expect the answer to be? lol Just because he didn't want to answer the question, it doesn't mean it's because of anything nefarious going on behind the scenes. Bottom line... people put information on Facebook, and the CIA is about information. So the real question is why any government intelligence agency WOULDN'T have an interest in Facebook.