dangerous gap in the system? pilots for the most part are sound people, very determined, very professional. i don t think you re going to need or have to have the criteria tightened up. mark also points out many commercial pilots come straight to those jobs from the military where they ve gotten regular psychological screening. cnn washington. still to come in the newsroom, the missing plane s to north korea vanished in the new bermuda triangle? yes, conspiracy theories a bound. why are they so prevalent? we ll talk about that next. on ys with nicorette or nicoderm cq.