From France 5. For 16 years, German Chancellor Angela Merkel has been on the world stage as a trailblazing leader. Now, after 30 years in politics and four terms in office, Angela Merkel has chosen to leave public life at the height of her popularity. No other world leader has left office at a time of their own choosing after such a long tenure at the pinnacle of power. Despite her stature and years in the spotlight, she has remained an enigma. In this fascinating portrait, the program traces Angela Merkel's life story and how she rose to power and wielded it.