Years ago, when I was just beginning to practice immigration law, I remember hearing about two horrific genocides. They were almost back-to-back, happening within little more than a year of each other, and each became the focus of a war crimes tribunal at the Hague. The first one occurred in the spring of 1994 when Rwandan Hutus massacred hundreds of thousands of their Tutsi neighbors in a matter of months. A year later, in Bosnia, thousands of Muslim men and boys were murdered by their Serbian captors in a town called Srebrenica.