TOKYO -- Chinese President Xi Jinping is now shifting his focus from the battle against the novel coronavirus back to the war against what he regards as an equally dangerous presence: his political enemies.

Chinese public security officials have determined that "it is necessary to effectively eliminate the influence" of Zhou Yongkang, second from left, Sun Lijun and Meng Hongwei -- all fallen irritants to President Xi Jinping. (Nikkei Montage/Source photos by Xinhua/Kyodo, AP and Reuters)
As China took up coronavirus fight it also began investigating top police official