Japans secret Unit 731 – where biological warfare was conceived _ RT Documentar 29 views 4 years ago 50 minutes, 37 seconds Uploaded by Jameen Chiu Related videos 106:04 5:27 118:26 111:14 176:22 148:26 95:43 134:58 102:11 94:43 91:39 114:09 68:31 67:33 108:33 63:56 53:58 57:12 58:46 58:14 56:26 60:39 5:24 68:33 54:31 55:42 21:37 31:59 24:41 25:22 24:18 42:37 19:40 22:16 80:12 27:36 116:27 57:25 18:44 65:05 3:56 2:30 5:50 2:56 3:53 0:20 1:00 7:15
