You've heard about the killing fields. You may have seen the film when the Khmer Rouge led by Pol Pot slaughtered up to 3 million people in their invasion and "cleansing" of Cambodia. It was horrible enough on the big screen - the inhumanity of man to man of person to person. Brutal, bloody, shocking, sickening, traumatizing. But most of us live lives of luxury, well at least comparative luxury. And in our busy 21st century lives, we are far removed from both the past as well as the present atrocities that occur on our planet. Every once in a while though, there is a glimpse into that other...