CNN CNN Newsroom With Carol Costello January 6, 2015 15:53:00
Happened before during the accident or whether it's happened subsequently during the drift. >> we heard from jeff wise tell us just a little bitting that he believes crews are finally in the right area, even as the search area seems to be growing or expanding. do you have the same confidence? >> i really don't. i know that they're finding thing there is but i've spoke within dave gallo at the woods hole institute quite a lot about this area and he's very concerned that a lot of what they're picking up on sonar is actually previously downed airplanes or previously sunken ships. there's quite a ...