BUAV investigation inside the world's biggest monkey factory farm

Shocking footage from the world's largest captive-breeding farm for monkeys for the international research industry. The BUAV went undercover at Nafovanny in Vietnam - a factory-farm for up to 30,000 primates every year. Some of the macaque monkeys you see ended up in the notorious laboratories of Huntingdon Life Sciences and Covance. For more information go to: http://www.buav.org/our-campaigns/primate-campaign/ Find us on Facebook: http://www.facebook.com/theBUAV Follow us on Twitter: http://twitter.com/thebuav