Lula is back. The leftist former president, Luiz Inácio Lula da Silva, has won reelection in Brazil. Plus, more than 150 people died in a crowd crush during a Halloween celebration in South Korea’s capital over the weekend. Also, this week will mark two years since a civil war broke out in Ethiopia. Despite peace talks, the fighting hasn’t let up. And, hear about haunted hill stations of the Himalayas.