China's anti-corruption agency to watch its officials more closely

   China's anti-corruption agency says it is going to watch its officials more closely, after uncovering corruption within its own ranks.

    It says 17 officials from the Central Commission for Discipline Inspection have been investigated for corruption since 2012.
    A sweeping anti-corruption drive has been a defining feature of President Xi Jinping's administration.
   The Central Commission for Discipline Inspection has been front and centre in President Xi's anti-corruption drive, directing the investigations into, and punishment of, officials across the country.
But the powerful watchdog has admitted that it is not immune.