A Chinese political dissident, Dong Guangping, has successfully sought refuge in Canada after a dramatic escape from China to South Korea. The 68-year-old former policeman fled China last month via an inflatable boat, a risky journey undertaken to escape political persecution. Dong, a long-time advocate for political reform and human rights, has repeatedly been imprisoned for his activism. He confirmed his arrival in Canada to The New York Times on Saturday, signaling a new chapter in his efforts to challenge the Chinese government. His case highlights the lengths to which individuals will go to seek political freedom. The Canadian government has not yet officially commented on his asylum claim.