(Season Two Finale) 'Surveillance City' - Camden, New Jersey is one of the poorest and drug-ridden cities in the country, and its murder rate is 12 times the national average. In 2011, the city cut its police force almost in half, with nearly 80,000 residents regularly being policed by 12 cops at a time. The state stepped in to overhaul the department, introducing an experimental 'Metro' security apparatus equipped with futuristic technologies like gunshot detecting, triangulation microphones, and automatic license-plate readers. 'The Forgotten War' - A decade ago, the crisis in Darfur was a cause celebre. American politicians, activists, and celebrities took to the media to condemn Sudanese President Omar al-Bashir for his brutal genocide, and to send out a call for justice and aid his victims. Yet today, world attention has waned and Bashir remains in power. Ben Anderson goes to the refugee camps in Chad and Sudan to meet the victims the world has forgotten, and the rebels poised for civil war.