Flamboyant Son of Fallen Chinese Leader Makes a Statement By MARK MCDONALD | April 24, 2012, 9:47 pm HONG KONG — In the most sensational political drama in decades in China, the fall of the former Politburo member Bo Xilai has captivated the country for months with its cloak-and-dagger intrigue, charges of corruption and murder, and a compelling cast of personalities. Among the central characters in the tumult is Mr. Bo’s son, Bo Guagua, 24, a graduate student at Harvard’s Kennedy School of Government. He was even mentioned in the official statement describing the reasons for his father’s removal from...