Cyclone threatens to disrupt search for missing Malaysian plane
April 21, 2014 at 01:07 AM EDT
PERTH, Australia, April 20 (Reuters) - A tropical cyclone was threatening to hamper the search for a missing Malaysian jetliner in a remote stretch of the Indian Ocean on Monday, as a submarine drone neared the end of its mission scouring the sea bed with still no sign of wreckage.