PERTH, Australia -- A robotic submarine headed back down into the depths of the Indian Ocean on Friday to scour the sea floor for any trace of the missing Malaysian jet one month after the search began off Australia's west coast.
NBC News World News, NBC News: World
Fri, 04/18/2014 - 2:44am
PERTH, Australia -- A robotic submarine headed back down into the depths of the Indian Ocean on Friday to scour the sea floor for any trace of the missing Malaysian jet one month after the search began off Australia's west coast.