but still this was an icon of, as i said, the 20th century and beyond in zimbabwe of the african liberation movement. and this complex and tainted legacy of mugabe will be discussed greatly today i'm sure. i'm already seeing it discussed on social media by all sorts of people around the world, especially in africa. >> back in 2017 when the military no longer supported him, what was the turning point, david, that led to that moment? >> the turning point many feel was that the first lady at the time, grace mugabe was making a power play with other members of the faction within the rulings. and it was just not acceptable to emerson mnangagwa and others. because of his failing health,