Japan's Olympic Games organizers have been planning to ship in mountain snow to help cool fans this summer. Climate change may see that idea melt away.
02:06
01:38
01:15
01:31
01:21
00:49
02:20
00:50
01:56
01:25
01:40
01:13
01:18
02:31
01:25
00:48
02:23
01:15
02:06
01:37
00:51
01:40
00:48
02:23
01:37
01:21
00:36
01:52
01:52
00:47
01:44
02:15
02:15
01:29
00:41
01:19
00:55
01:33
02:12
01:50
01:06
01:38
01:15
01:21
00:50
01:18
01:25
01:34
00:48
01:15
01:37
02:03
01:00
01:23
01:22
00:48
00:37
01:01
01:14
00:54
02:06
05:06
01:25
01:02
02:01
01:25
01:23
04:32
01:35
01:09
02:31
01:07
01:25
01:07
01:33
01:28
01:12
01:06
01:16
04:48
01:56
02:04
02:07
01:48
02:03
01:43
02:01
01:31
01:08
00:54
01:14
01:19
01:33
01:37
01:48
01:38
00:47
03:31
01:08
00:49