alan deihl, john goglia, thank you.ng me. >> thank you. >> ifill: the nation's largest auto company, and the watchdog agency in charge of vehicle safety, are under fire tonight, as critics raise new questions about last month's delayed recall of 1.6 million cars. drivers began complaining nearly ten years ago of ignition problems in some vehicles, including several older models of the chevy cobalt and saturn ion. the cars would stall, even shut down, and air bags sometimes failed to inflate. the problem has been linked with 13 deaths and 31 crashes. david shepardson of the detroit news covers the auto industry. he joins me now. how were these flaws discovered. >> it took a long time, almost ten years, but at the beginning of gm's development, this new model, the 12005 could balance, back there 2004 a gm engineer reported that one of these incidents had happened that the power had suddenly gone out there had been a stall. gm ended up studying it, opted not to recall the vehicles for a number of reasons. issued a bulletin

john goglia, keith wolzinger. thanks for your expertise.eismic event has been reported not far from where flight 370 vanished. does that offer any clues to the baffling disappearance? marge: you know, there's a more enjoyable way to get your fiber. try phillips fiber good gummies. they're delicious, and a good source of fiber to help support regularity. wife: mmmm husband: these are good! marge: the tasty side of fiber. from phillips. in taste, freshness, and nutrition? easy. it's eb. eggland's best. better eggs. it's eb. >>> it's been exactly a week since malaysia airline flight 370 vanished. today investigators are sorting through new information that could possibly, possibly help find the plane. one of the possible leads happened the day the jet disappeared. chinese researchers recorded a flight seismic event in the waters around malaysia and vietnam about an hour and a half after the flight's last known contact. the event happened about 72 miles from the plane's last confirmed location. joining us now from denver is a geophysicist and s

. >> john goglia, your experience is unique. we do hope it's going in a better dreg.preciate your time. i would love to have you back, thank you. >>> making this desperate search ear more difficult is the enormous search area. it happens to be in one of the deepest and most remote ocean areas on the face of our planet. >> the areas have been described as the most inaccessible spot that you can imagine on the face of the earth, and good reason. the search area is focusing really on two areas that are about 23,000 square miles. eight aircrafts are searching the area, but it takes them four hours to fly there, leaving them just two to three hours to search the ocean. now, trained spotters who are just using their eyes are searching for debris from the planes, and they're battling rain, wind and fog. the southern indians ocean is known as the roaring 40s. winds in this area change rapidly and hit 30 to 40 miles an hour, causing huge waving, possibly sinking any debris. while scientists can track ocean currents, small eddies or circular occurrence of wart can toss debris i

. >> john goglia, do you see potentially there being a problem with these countries working togetherng we did see some tension between countries being revealed about working in the early stages of the investigation. now if we have items, do you see a greater cooperation between countries? >> well, now that we're starting to follow the rule which all of these countries involved in have signed on to, it's a treaty, now that we're following those rules it makes things easier because those procedures have been in place for more than 50 years. they've been well vetted through a number of international accidents. if we just follow them we will have a good outcome. >> john magaw, do you feel like there is progress here? are you feeling like even though we don't know what the items are this is bringing us closer to something concrete as it pertains to this investigation or is it your fear that this really is sea junk? >> well, i don't know whether it's sea junk or not. we'll have to wait and see on that. but, fredericka, it does give me very positive feeling that everything they find now is

john goglia is here. what do you think of the evidence?e plane because it can narrow the search and bring closure. but it is a rather large piece so i am withholding judgment. >> are you encouraged or reserving judgment? >> i am going to investigate it. we get excited inside, but we try to contain it because you cannot stop looking at the clues and leads. >> you say the priority is to find the sound signature and record. how do you do that at 1600 feet? >> the submarine technology that was used to chase down the soviet unions is good for listening under water. they will listen for the pinger. only when they get a feel for where if is, though. this debris has been drifting for days so i can assure you there are smart people working inside rooms in multiple locations around the world figure out the wind, the drift, the currants in the sea and trying to predict where this object was ten days ago. >> so you are saying if the debris field is three miles beneath the surface of the water, have they gone that deep before and been successful? >> th

. >> john goglia, many thanks. >> thank you for having me. >>> still to come in the nutrisyst "newsroom," the search for information is just getting started in the american scout room because of one passenger's family. we'll tell you about that next. it's a growing trend in business: do more with less with less energy. hp is helping ups do just that. soon, the world's most intelligent servers, designed by hp, will give ups over twice the performance, using forty percent less energy. multiply that across over a thousand locations, and they'll provide the same benefit to the environment as over 60,000 trees. that's a trend we can all get behind. [ male announcer ] when fixed income experts... ♪ ...work with equity experts... ♪ ...who work with regional experts... ♪ ...who work with portfolio management experts, that's when expertise happens. mfs. because there is no expertise without collaboration. and i know there are many myths out there about a reverse mortgage, so i want you to know the facts. there are currently no credit score or income requirements to qualify. you can get tax-free