On a sultry July day in 1944, a man walks into the "Wolf's Lair" carrying a briefcase. He is initiating a bold plot, one that aims to assassinate one of the world's most ruthless and powerful men, Adolf Hitler, and topple the whole of his Nazi government. Integral to this ambitious coup is what lies in his briefcase, a bomb. It is set to detonate ... the wheels are in motion. It is only a matter of time now. The man was Claus Philipp Maria Schenk Graf von Stauffenberg, the driving force behind what became known as the July 20...