to know if in the middle of a crisis coverage for instance you say we don't know anything so we're going away from the story until we learn more you run the fear of losing the audience and so you're stuck in a story like that unless you exert real will power. with being on the air, with people who are forced to say things that don't mean anything like -- >> i think that's the big difference with this one, isn't it really? there have been officials who have been quite accessible to the press, that they have come out with great regularity and also had real information they have said officially prom the podium where with malaysia, there were days when time went by and there was actually nothing from officials because they didn't have anything. >> yeah, what has been useful or why this story in my view doesn't enter that category is every 12 hours, new information came out. why was there a control descent? we didn't spend a month speculating. we learned why because this co-pilot took the plane down.