taken or taken control of coming from malaysian authorities and others, gives these families hope no matter how remote that hope is at this point. a great deal of anger and frustration from the families, at authorities, at the government and china as well weighing in saying the malaysian government hasn't done enough, don. >> we are seeing more and more finger pointing from china, david. why is that? >> there are a number of reasons. china feels, perhaps, they don't have any control of the situation. china is much bigger, more powerful country than malaysia. they are beholden to the malaysian authorities to lead this investigation. through state media and others, they have accused malaysia of dereliction of duty at worst. that's a quote. best, withholding information. they have also pointed the finger at the u.s. saying the u.s. needs to have -- use its