Greg Barker

A deep dive into the mysteries that led a young American man name John Walker Lindh, who became known as the “American Taliban,” to the ...

An espionage tale from inside the CIA’s long conflict against Al Qaeda, as revealed by the remarkable women and men whose secret war ...

Charismatic, charming and complex, Sérgio Vieira de Mello was the world’s go-to guy, a man who could descend into the most dangerous ...

The human stories and drama behind America’s involvement in Afghanistan, now the longest war in U.S. history. First-hand witnesses — ...

A sweeping drama set in the chaotic aftermath of the US invasion of Iraq, where the life of top UN diplomat Sergio Vieira de Mello hangs in the ...