Thomas Alsher News Today

Mile radius around the point of the second acoustic detection which was made. it was the stronger of the four pings. thats why they believe its the most likely place that they are going to be able to find the black box. now authorities say they expect this portion of the search to be wrapped up in the next five to seven days. but again, thats weather dependent. its also dependent on the bluefin-21s performance. >> all right. thanks so much in perth, australia. well take a closer look at the weat...

As you describe, imagine drawing a six mile diameter circle around the ping areas and then putting a square around that. and thats what the submersible has to do. has to cover all that area. and they need to cover that first. if that does not turn up the wreckage, then absolutely they should bring in more equipment. >> but thomas, how discouraging is it in your view if they abandon the use of the bluefin any further this week or just over the matter of a couple days more before pulling it out of...