Discover Thomson Reuters
Argentinian officials say the search effort for a submarine missing in the South Atlantic has been "tripled". No reporter narration.
01:19
01:10
02:15
01:13
00:45
01:51
01:34
02:28
00:46
01:41
00:44
01:02
01:50
00:28
01:59
01:36
02:25
01:47
02:36
02:21