Non believers

How could you even think that .How could you not believe that millions of people dies because they "weren't" fit for society.yeah its hard to believe but based on everything people have found this becomes reality  .I don't know how anyone could be so heartless to not believe that this happened to so many people .What if it were your family what if it were your brother ,sister,mother ,or even father that this horrible event happened to .Do you honestly  think that all of those camps were made to make people think that happened ?!?!NO IT WAS REAL !