The downfall of Bo Xilai in China was more than a darkly thrilling mystery. It revealed a cataclysmic internal power struggle between Communist Party factions, one that reached all the way to China's new president Xi Jinping. The scandalous story of the corruption of the Bo Xilai family -- the murder of British businessman Neil Heywood; Bo's secret lovers; the secret maneuverings of Bo's supporters; the hasty trial and sentencing of Gu Kailai,...