"The son, He Jintao 贺锦涛, is now under house arrest. Wang Qishan * * * has briefed He Guoqiang on some of the initial findings, the sources said. He Guoqiang was Wang's immediate predecessor as head of the anti-graft commission
"It is not clear if a younger son, He Jinlei 贺锦雷, is also under investigation. The inquiry into He Jintao did not mean his father was implicated, the sources added.
"Sources said Wang had advised He to persuade his son to cooperate with the investigation.