The World Health Organization is now saying the number of reported cases and deaths of Ebola in West Africa vastly underestimates the scale of the outbreak. The official death toll from the Ebola outbreak is now at 1,069 since February. Guinea has become the fourth country in Africa to declare a national health emergency as it battles the spread of the deadly Ebola virus in the worst outbreak since the disease was discovered in 1976. The outbreak began in Guinea where it has killed 377 people. It has since spread to Liberia, Sierra Leone and Nigeria, which have all declared a national health emergency. We speak to three guests: Pulitzer Prize-winning journalist Laurie Garrett, Senior Fellow for Global Health at the Council on Foreign Relations; public health law professor Lawrence Gostin of Georgetown University; and medical anthropologist Adia Benton of Brown University, who has conducted research on infectious disease in Sierra Leone over several years.