U.S. President Barack Obama vows to step up efforts to eliminate Islamic State in Syria, as world leaders meet at the G20 summit in Turkey. Diane Hodges reports.
03:30
01:11
01:05
01:35
02:29
00:45
00:59
01:24
02:13
01:28
02:05
01:10
00:46
01:16
02:15
01:13
01:01
01:16
01:31
01:37
01:16
00:52
01:02
01:10
00:58
02:22
02:08
01:01
01:01
00:48
01:02
01:24
03:00
01:41
01:54
01:20
02:24
01:02
01:10
01:20
02:29
01:24
01:13
03:17
01:54
00:57
01:51
00:41
00:42
00:31
01:09
01:17
01:18
01:23
01:01
01:49
01:08
02:08
00:59
01:07
00:56
01:02
01:13
01:32
01:13
01:28
01:36
04:56
01:17
00:59
01:34
01:15
01:14
01:24
01:05
02:14
04:48
02:03
01:12
01:16
03:30
01:05
00:45
01:24
02:13
02:05
01:10
00:46
02:15
01:01
01:31
01:37
03:24
01:52
03:15
00:58
00:44
02:46
01:01
02:02
01:29
00:52
02:00
02:00
01:04
01:19
00:47
01:26
01:13
01:22
01:22
01:15
01:20
01:33
01:28
01:48
02:33
03:40
01:05
01:15