square nautical miles a day. >> and it's looking to pick up those pings, correct? >> correct. these will not pick up the pings. that's the next thing. they're going to send in something to try to find the ping. they've gotten days. >> then this guy goes, or one like this. >> if they don't find the ping, they're going to have to create a search area where they highly likely think it is and then they start using these to kind of mow the lawn. >> good way to look at it. thanks for bringing this in. incredible, the use of technology. >> they have a lot of work left to do. next up on "new day," with no definitive sign of flight 370, is it premature for the malaysian government to say the plane ended up in the ocean. our experts will debate? plus the grim search for