Obama speaks to U.N General Assemblyvideo

Obama tells world leaders – ‘We choose hope over fear’

In an address to the annual meeting of the U.N. General Assembly, President Obama linked the challenges of aggression in Europe, terrorist brutality in...
A World Health Organization worker trains Ebola health workers to use protective gear in Freetown, Sierra Leone.

Health workers face Ebola’s psychological effects

For some health workers, addressing the psychological effects of the Ebola epidemic in Liberia is as important as prevention or treatment. Battling death and rumors Rumors...