Guo Wengui chief of staff pleads guilty to $1 billion fraud
Fugitive Chinese billionaire Guo Wengui holds a press conference in New York on November 20, 2018 on the death of tycoon Wang Jian in France on July 3, 2018. Don Emmert | AFP | Getty Images Controversial exiled Chinese businessman Guo Wengui’s chief of staff pleaded guilty Friday in New York to a fraud conspiracy…