Supposedly A News Today

Supposedly a is he sophisticated asset is headed to the indian ocean on board an australian ship. the four objects spotted by aircraft turned out to be discarded fishing equipment not related to the flight. there are more assets involved, ten planes, ten ships desperately looking for any debris connected to the missing jetliner. lets go to paula newton for the latest. >> reporter: chris, this search is being intensified. its not just the ten ships and ten aircraft, its also helicopters. why is t...