An interview with Vinay Gupta: software engineer, disaster consultant, global resilience guru, visionary.
Ahead of this year's memorial event, we visited the town where Bosnian Serb forces killed 8,000 Muslim men and boys in 1995.
The incident began at the site of the notorious concentration camp and lasted about six hours, feeding concern about resurgent anti-Semitism in Europe.
Sovannora Leng should be dead.
Special attention for the one of the most marginalised groups on Earth.
I spoke to Allan Nairn about confronting mass murderers and ruining their political careers.
The Hague is now trying the military commander for war crimes.
A witch doctor told me it works just fine, as long as you avoid touching women while they're on their period.
It's the 150th anniversary of what many call Europe's first genocide.
But action being taken offers hope that it won't turn into a genocide.
The British prime minister was in Sri Lanka recently, cosying up to a regime Tamils claim is "genocidal".
We spoke with executive producers Werner Herzog and Errol Morris about why The Act of Killing is so haunting.