Mother Nature Network: Orlando von Einsiedel went to eastern Congo intending to make a documentary about Virunga National Park, "one of the most beautiful places I the world that no one has ever heard of. It has the potential to drive sustainable economic development and stability and long-lasting peace in a region that has had 20 years of conflict, and I wanted to tell that story." But as von Einsiedel discovered, the sanctuary which is home to many species, including endangered mountain gorillas is itself endangered...