The Wall Street Journal @WSJ

Liu Jianchao, a senior Chinese diplomat widely seen as a potential foreign minister, has been taken away by authorities for questioning, according to people familiar with the matter https://t.co/5vwupxEJa0

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Exclusive | China Detains Senior Diplomat Who Aided U.S. Relations

Liu Jianchao received a warm reception during a visit to Washington and New York where he was seen as a potential foreign minister.