Minnesota dentist who killed beloved lion in Zimbabwe hunt returns to work

APTOPIX Zimbabwe Lion Killed-1.jpgDentist Walter Palmer enters his dental practice on Tuesday, Sept. 8, 2015 in Bloomington, Minn. Palmer returned to his practice after weeks out of the public eye. He was the subject of an international uproar after he was identified as the hunter who killed the famous lion in Zimbabwe. (Glen Stubbe/Star Tribune via AP) MANDATORY CREDIT; ST. PAUL PIONEER PRESS OUT; MAGS OUT; TWIN CITIES LOCAL TELEVISION OUT(The Associated Press)