How did a young boy from Georgia become a merciless politician who shaped the Soviet Empire in his own brutal image? Historian and bestselling author, Simon Sebag Montifiore talks to Dan about the rise of Joseph Stalin, a man who caused the death and suffering of tens of millions under his regime of terror. Find out how Stalin climbed to the top of Soviet politics to emerge as Lenin’s heir, and hear how his extreme insecurity and paranoia shaped the way he ruled.