I've visited Nagasaki - it does seem like a poor choice - the city is a series of valleys - they shielded much of the city from the bomb. Ground zero was the la

I've visited Nagasaki - it does seem like a poor choice - the city is a series of valleys - they shielded much of the city from the bomb. Ground zero was the largest Christian cathedral in the Far East, closest war related govt facility housed PoWs. Hiroshima in comparison is on a flat plain.