Investigation blames peacekeepers for failing to act when warring factions attacked aid worker compound
Meet the volunteer group working to save lives in war-torn Aleppo
President Juan Manuel Santos is lauded for his efforts even though peace is not final
U.S.-based group says UN peacekeepers are failing their mission
Amnesty International says attacks killed hundreds, including children
The Malian government is accused of dragging its heels on peace deal
Civilians under 18 make up one-third of the casualties in fighting between militants, government forces
Judge warns that the evidence is flimsy in fraud case against security contractor
Security contractor Xe, formerly Blackwater, is accused of fraud, overbilling
Two contractors convicted in Norfolk of manslaughter in civilian death in Kabul
