Inside Sudan's Forgotten War

For over a year a forgotten war has been raging in Sudan. Thousands of civilians have lost their lives and millions more have had to flee their homes. Hospitals and places of worship have been bombed, while makeshift cemeteries are dug on waste ground to bury civilians caught in the crossfire. BBC reporter Feras Kilani, detained by government forces before the conflict, returns to witness the destruction and possible war crimes being carried out in a war the world forgot.