The American hunter who killed Zimbabwe’s beloved lion Cecil returned to his Minnesota dental practice on Tuesday (Sept. 8), where he was met by angry protesters.<br /><br /> Walter Palmer, 55, “had sparked a global outcry:http://www.euronews.com/2015/07/30/cecil-the-lion-angry-protesters-gather-outside-walter-palmer-s-office/ for killing the rare lion in July and even had to temporarily close his practice.