About task persistence results of 4,746
34:23
45:09
41:09
42:52
39:02
42:30
55:10
94:19
138:56
59:16
40:22
48:47
44:17
59:12![Panorama - Ivory Wars: Out of Africa (12 Apr 2012) [BBC]](https://thumbnail.voicetube.com/w/480/h/270/5GauR55wQwI.jpg)
59:10
40:52
40:33
41:05
51:33
50:06
47:25
39:34
46:35
45:52
43:54
48:23
35:20
51:46
40:30
33:02
48:48
36:25
53:31
33:29
37:54
60:24
81:28
109:40
98:46
70:25
59:59
126:10
38:10
39:36
35:30
79:30