Brazil's Lula to have last chemo session

Former Brazilian president Luiz Inacio Lula da Silva will receive his third and final round of chemotherapy for throat cancer on Monday, his aides said Sunday.Lula will visit a private hospital in Sao Paulo early Monday and stay there until Tuesday. Before the chemo session, he will have a few medical examinations to find out whether the tumor grew smaller. The cancer was detected in October. He might also get examinations to determine whether there has been a metastasis, and he might begin radiotherapy early next year, the aides said.The doctors are optimistic about his condition because his voice has improved. Lula is a long-time smoker.