A UN court upholds the life sentence against Ratko Mladic on genocide charges for his role in the Bosnia war.
But what lessons are there still to learn from Europe's worst atrocities since World War Two?
Srebrenica massacre: UN court upholds Ratko Mladic's genocide conviction
The final verdict means the Bosnian Serb military leader, 78, will see out his life sentence over his role in the siege of Sarajevo..
Al Jazeera STUDIO
