Oil company accused of 'fiercely' opposing environmental testing and of concealing data showing thousands of Nigerians are exposed to health hazards from a stalled cleanup of the worst oil spills in the West African nation's history
Friday marks World Tuberculosis Day, aimed at raising awareness of a disease that kills an estimated 1.8 million people every year. Six countries account for nearly two-thirds of the cases: India, Indonesia, China, Nigeria, Pakistan and South Africa. As Henry Ridgwell reports, resistant forms of TB bacteria are undermining efforts to roll out new treatments.
U.S. Secretary of State Rex Tillerson has held a series of meetings with foreign counterparts this week in Washington to discuss the best way to defeat Islamic State, or ISIS. After hosting an international conference on ISIS Wednesday, Tillerson met individually with some members of an international coalition against the terrorist group. Zlatica Hoke has more.