Robert Johnson was one of the most influential blues guitarists ever. Even before his early death, fans wondered if he’d made a pact with the Devil.

The story of the evolution of a boy from Nebraska who became one of the most respected men in the world, and the heroes who helped guide him along the…

In August, 2014, a video of the public execution of American photojournalist James Foley rippled across the globe. Foley wore an orange jumpsuit as he knelt beside an ISIS militant…