This was a heartbreaking story to read today about Major Gen. Harold J. Greene's death in Afghanistan. I don't know why the soldier would open fired out of nowhere. It was sad because I learned this is the first time since Vietnam a US General was killed in an overseas conflict. Some people are saying Greene wasn't specifically targeted but I don't believe that such reasoning. He was the highest ranking member of the NATO Led coalition in Afghanistan. You can read more about it here.