A U.S. Navy spokesman on Wednesday appeared to downplay an American expert's reported remarks that the acoustic pings at the heart of the search for the missing Malaysia Airlines jet had not come from the doomed aircraft's black boxes.
NBC News World News, NBC News: World
Wed, 05/28/2014 - 6:48pm
A U.S. Navy spokesman on Wednesday appeared to downplay an American expert's reported remarks that the acoustic pings at the heart of the search for the missing Malaysia Airlines jet had not come from the doomed aircraft's black boxes.