Stanford University biologist Nathan Wolfe is the founder and director of the Global Viral Forecasting Initiative and one of the world's more prominent virus hunters. Ray Suarez and Wolfe discuss his new book, "The Viral Storm: The Dawn of a…

International Monetary Fund and World Bank officials are meeting in Washington to discuss international efforts to combat poverty and aid development in the face of the global financial crisis. Members talk about their concerns and ideas.

Tuberculosis -- a potentially fatal but treatable lung disease -- infects 300,000 people in Bangladesh every year. Fred de Sam Lazaro reports on a success story in the country's fight against TB, which relies on local women trained to spot…