too depressed to be flying in my opinion, then yes, i would say that would be a duty to warn. >> is this finally the instance that brings about real time transmission of cockpit data? >> i can hope so. here is something really historical with this event. there's already been action taken, there has been safety measures taken, they -- not only the airlines have taken measures to say we do need two people in the cockpit now as a mitigation but the regulatory authority themselves they totally skipped right over this part of figuring out what happened and then applying the regulation which is incredibly time consuming, flight 447 we're still waiting on things to respond to that accident. but this is different. this is very different. there is a shift in the culture and i think partly because of all of the exposure that the airlines in this industry have gotten. >> the pilot union has stood in opposition to the idea of real time transmission of data. how in the face of this and all