nicole meng, 4 years old, and yan zhang, 2. where they live have not been released. we know details will come forward more today and in the days to come, but at least 22 aircrafts and 40 ships have been sent to the area by a number of countries. the u.s. officials say the national transportation safety board is also sending a team of experts to southeast asia to assist in the investigation. anna, clayton, back to you guys. >> thank you for that and where the investigation stands. a lot of questions remain with how the plane just moments before disappearing attempts to turn back. that was confirmed by civilian radar as well as other radar stations there. >> that's the most puzzling thing. its inconceivable that the pilot would not radio that somewhere or make note of it over the radio. very odd. so that suggests he either didn't have control of the plane or the radios weren't working. >> we talked to jonathan gilliam earlier on the show this morning, a form er fbi air forc man, and there's a couple things fishy. listen to what h

citizens, two of them young children. 4-year-old nicole mang and 2-year-old yan zhang.is an ibm executive working in china was about to relocate to malaysia. back home in tks t, wood's brother says he and the family want answers, whether the plane crashed, or was it an act of terror or even a hijacking. >> that would be a whole lot better than what we've been thinking. so i'm crossing my fingers that, you know, maybe there's a happy ending to this. you know, this is pretty fresh, and we're processing it and we've just had a little bit of time to be together as a family. we're pretty calm, we're pretty strong. and, you know, we're hanging in there. >> the families of many other passengers have been waiting anxiously at the airport in beijing where flight 370 was headed. cnn's david mckenzie is in beijing. >> reporter: wolf, first of all, shock, then anger and frustration by the family members here in beijing who are wanting to know some clarity about where their loved ones are on that missing flight mh-370 that vanished over the skies of vietnam early saturday. >> transl