CNN Early Start With John Berman and Christine Romans March 31, 2014 08:08:00
And it was discovered that four of them are on the aircraft. and when a plane makes impact, these four emergency beacons are supposed to emit signals. and a malaysian airlines engineer has said that as of now, no signals have been received, and malaysia airlines and the government doesn't know why. so, that's a big question mark. so, we're continuing the discussion today, and the technical team here is answering those questions, and that's ongoing right now. judging from the questions that families are asking, they're presenting some scenarios, john. one person saying, perhaps the plane landed...