He fears the Chinese government will retaliate against those who aided his escape . His nephew 's murder case will be ` ` a lesson in testing China 's rule of law , '' he says . I just felt I had n't been able to do that in so long . Chinese human rights activist Chen Guangcheng arrived in the U.S. on Saturday . He escaped from house arrest in China and will study at New York University .
He fears the Chinese government will retaliate against those who aided his escape . His nephew 's murder case will be ` ` a lesson in testing China 's rule of law , '' he says . Chinese human rights activist Chen Guangcheng arrived in the U.S. on Saturday . He escaped from house arrest in China and will study at New York University .