Aug. 5 - Olympic champion Usain Bolt prepares to defend his title in the 100-metre sprint as fans gather around London in anticipation of the race. Lindsey Parietti reports.
00:53
03:06
01:20
01:37
02:07
01:21
01:15
01:04
01:00
00:49
02:04
01:13
02:01
01:49
00:56
01:20
00:50
01:32
02:14
07:37
00:53
01:15
02:09
02:40
00:54
03:04
02:20
01:25
03:30
01:20
01:41
02:01
01:41
02:00
01:28
01:29
01:29
01:49
01:22
01:33
01:21
01:49
01:49
00:50
02:17
00:53
01:23
02:17
01:25
00:55
02:13
01:34
01:04
00:51
02:42
03:01
03:03
01:45
01:16
02:12
01:10
00:57
07:16
01:36
02:02
01:20
00:53
01:39
01:40
02:39
01:23
01:04
01:13
01:13
06:36
01:12
01:04
01:14
01:18
01:29
01:00
01:49
02:05
00:56
03:04
00:40
01:02
01:37
01:18
02:56
01:49
01:33
01:09
01:27
01:25
01:33
04:07
01:06
00:53
01:47
00:49
00:38
02:34
02:10
01:46
02:09
02:09
00:58
00:54
02:37
01:11
01:40
01:22
02:09
01:56
02:21
02:20
04:28
03:18
02:25