CNN CNN Newsroom June 19, 2013 14:09:00
Detecting and arresting these individuals may prove hard in some of the cases. it may not prove hard in two of the cases you mentioned, the david headley case or the najaf beulah zazi case. there has to be some degree of skepticism about just what they uncover and it may be that they uncover what many have suspected for a long time that follow terrorism trials, which is that there is sometimes very scant involvement on the part of the individual targeted and the individual surveilled about the specifics and in particular, we might find out in the new york stock exchange case. >> the nsa can't ...