CNN Chicagoland April 6, 2014 00:06:00
Hearing the pingers, but he's got his team looking at the numbers to see if they can -- if there is a window in the water column where they might be able to hear it at such great depth from the surface. >> mike? >> i was just going to say, don, i think even though we are questioning the validity of what we've heard, i think it would be incredibly sensible for the air chief marshal to make sure that this is eliminated from the search or at least corroborated. so it would make sense to send proper sensors to see if we can eliminate it from the search. >> jeffrey thomas with us, airlineraters.com...
Source: archive.org