In early March 2007, German tabloid Bild-Zeitung carried a quote by animal rights activist Frank Albrecht who said that Knut should have been killed rather than humiliated by being raised "as a domestic pet". He declared that the zoo was violating animal protection legislation by keeping him alive. Wolfram Graf-Rudolf, the director of the Aachen Zoo, agreed with Albrecht and stated that the zookeepers "should have had the courage to let the bear die" after it was rejected, arguing that the bear will "die a little" every time it is separated from its caretaker.[12] A group of children protested at the zoo, holding up placards reading "Knut Must Live" and "We Love Knut", and others sent numerous emails and letters asking for the cub's life to be spared. Threatening letters were also sent to Albrecht. The Berlin Zoo rallied in support of the baby polar bear, vowing not to harm him.



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