They were reviled by much of the world and responsible, collectively, for tens of thousands of deaths of those they ruled with brute force and terror. In the end, though, these dictators fled into exile. A look at a few of the most notable: IDI AMIN - One of the 20th century's most notorious dictators, Amin presided over the murder of more than 400,000 of his fellow Ugandans and allegedly ate some of their flesh. His eight-year bloody reign ended in 1979, when Tanzanian forces stormed Uganda in retaliation for an attack by Amin's troops. Saudi Arabia offered him...