After popular movements overturned the rulers of Tunisia and Egypt, its immediate neighbors to the west and east, Libya experienced a full-scale revolt beginning on 17 February 2011. By 20 February, the unrest had spread to Tripoli. In the early hours of 21 February 2011, Saif al-Islam Gaddafi, oldest son of Muammar Gaddafi, spoke on Libyan television of his fears that the country would fragment and be replaced by "15 Islamic fundamentalist emirates" if the uprising engulfed the entire state. He admitted that "mistakes had been made" in quelling recent protests and announced plans for a constitutional convention, but warned that the country's economic wealth and recent prosperity was at risk and warned of "rivers of blood" if the protests continued.