(Clearwisdom.net) On the fourth anniversary of Jiang's persecution of Falun Gong practitioners, Houston Falun Gong practitioners held a press conference condemning the brutal persecution. They highlighted the persecution of American citizen Charles Li, who is being subjected to forced brainwashing, force-feeding and beatings in a Chinese jail. It shows clearly that Jiang's persecution of Falun Gong has been extended to the whole world.