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 ...

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 Brazilian Sérgio Vieira de Mello ...