The chief of Copenhagen Zoo, Bengt Holst, whose decision to kill a healthy giraffe that was "surplus" provoked outrage, says that he likes "animals very much, and that's why I want to save them.".Sign up for Snowmail, your daily preview of what is on Channel 4 News, sent straight to your inbox, here: http://mailing.channel4.com/public/snowmail/remotebox.jsp Missed Channel 4 News?