Poor Marty News Today

The bluefin that is an auv, autonomous under water vehicle. its not tethered, but nor can you -- >> you cant retrieve anything. you can go down there and look but cant bring anything up. it looks like it may take something like this. we should point out, carol, until you find the wreck, you dont get to do any of this. were still waiting for that point to happen. what an amazing view. the fact you can see it, watch it happen live and i actually havent gotten around the bend is the other great ach...