Watch William Shakespeare: Richard III

'Conscience is but a word that cowards use' - Young Richard of Gloucester uses the chaos of the Wars of the Roses to begin his unscrupulous climb to power. Despite being manifestly unfit to govern, he seizes the crown as King Richard III. But how does he do it? How do we let tyrants get away with it? How do they find their way to power? Why do we buy into it? And how can it be stopped?