President Barack Obama toasted the founding dictator of post-colonial Tanzania on Monday, who collectivized the nation’s low-tech agricultural sector, established a one-party state and left that African nation’s economy in ruins.“[Y]ou might say an American child is my child. We might say a Tanzanian child is my child,” Obama said after quoting the Tanzanian saying “my neighbor’s child is my child.”“In this way, both of our nations will be looking after all of our children and we’ll be living out the vision of President [Julius] Nyerere,” Obama continued. “The core values that he proclaimed for Tanzania also describe what both our...