Madagascar's Maritime and River Port Agency said Wednesday at least 83 people were killed when a ship sank. A helicopter carrying government officials to the accident scene also crashed, forcing a minister to swim 12 hours to survive. The ship was carrying 138 people. Madagascar boat accident kills at least 83 people; police chief swims 12 hours to shore after helicopter crash at site - CNN https://t.co/Wblon1Sa0O pic.twitter.com/RmdCK4TVpx — Far ...