SocietyKiller whales in captivityTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoSociety08/02/2017August 2, 2017One of Tenerife’s chief attractions is a show involving killer whales, or Orcas. But now a debate has been unleashed about whether these intelligent mammals belong in captivity.https://p.dw.com/p/2hXMsAdvertisement