Attack Kills 3 US Doctors in Kabul

An Afghan police officer stands at the gate of Cure Hospital after three Americans were killed, Kabul, April 24, 2014.

Women leave the Cure Hospital after an attack killed three Americans, Kabul, April 24, 2014.

Afghan police secure the area outside Cure Hospital after three Americans were killed, Kabul, April 24, 2014.

An Afghan policeman prevents journalists from approaching Cure International Hospital in Kabul, Afghanistan, April 24, 2014.