'Adolf Hitler seemed an unlikely leader - fuelled by anger, incapable of forming normal human relationships and unwilling to debate political issues. Such was the depth of his hatred that he would become a war criminal arguably without precedent in history. Yet this strange character was once loved by millions. How was this possible, and what role did Hitler's alleged 'charisma' play in his success?'
Read an introductory article here... http://www.bbc.co.uk/news/magazine-20237437