LONDON– Most of the world will cheer when the grand dictator of Zaire, Mobutu Sese Seko, dies. “The evil that men do lives after them, the good is oft interred with their bones,” said Mark Anthony as he buried Caesar. We too will doubtless happily forget that it was strongman Mobutu that bound the factionist, disintegrating, post- colonial Congo back together, changed its name and made its destiny so important to Cold War-ridden Africa that the Soviet Union, France and the U.S. competed for his favors. Instead we will remember that it was Mobutu who robbed his country blind, who pilfered and wasted away the enormous potential wealth of this country, a country that if it had been properly managed would be as prosperous as perhaps Malaysia or Thailand or, at least, the Philippines today. For every dictator in the world who did his country economic good, Pinochet in Chile, Park...