ARNOLD Schwarzenegger has divided opinion after leaving a Terminator quote in an Auschwitz guest book while visiting the concentration camp. The Hollywood legend toured the camp with the Auschwitz Jewish Centre Foundation after being recognised for his efforts to counter racism and anti-Semitism. 5 Millions of Jews perished at the Auschwitz concentration camp in occupied Poland during World War II Credit: Getty 5 Arnold Schwarzenegger's visit to the camp sparked a fierce backlash online Credit: Getty 5 The Hollywood legend wrote 'I'll be back' in a guest book Credit: @AuschwitzMuseum The 75-year-old vowed to help the anti-racism organisation to "terminate...