Congo Ebola outbreak on track to become deadliest in history

The Ebola outbreak in the Democratic Republic of Congo continues to worsen, with the number of confirmed cases climbing to over 4,600. At least 2,100 people have died, a death toll that was reached almost three times faster than the outbreak over a decade ago. William Brangham discussed the crisis with epidemiologist Dr. Anne Rimoin, director of the Center for Global Health Security at UCLA.