President Ellen Johnson Sirleaf apologizes to Eva Kamara, the mother of a boy who was shot by Liberian security forces last week and later died. Tommy Trenchard for NPR hide caption

itoggle caption Tommy Trenchard for NPR

Saah Exco was found alone on a beach, naked and abandoned a few days ago. Neighbors were afraid to touch him; they were worried about Ebola. But someone did eventually take him to the Ebola ward at JFK hospital in Monrovia. NPR learned today that he died. David Gilkey/NPR hide caption

itoggle caption David Gilkey/NPR

A 10-year-old boy suspected of being sick with Ebola was found naked on the beach by residents of West Point. They dressed him but couldn't find a clinic to take him in at first. Eventually he was was taken to JFK Hospital in Monrovia. David Gilkey/NPR hide caption

itoggle caption David Gilkey/NPR

In his commencement address to the Military Academy at West Point Wednesday, President Obama condemned isolationism but spent more time outlining the hazards of intervention. Susan Walsh/AP hide caption

itoggle caption Susan Walsh/AP