precluding nothing which is a bit maddening to some. that's created a problem here in this country. a recent poll shows among malaysian as majority respondents think the government has a transparency problem right now. so he's not answering all the questions that are put to him, frankly, because he doesn't have all the answers, i think i would say. now the one thing he has done again and again and again is underscore the difficulty of the search. and that is with a variety of countries. i don't think that's anything anyone code is agree with. as far as the families go, there's still deep concerns and a reluctance to go public full on simply because they don't have all the answers either. they would like very much to see some evidence of what happened to this plane before they start talk. here and there we do get some comments from a range of people, and most of that is about frustration, bill. >> are any of those families