President Obama arrives Sunday at the Asia-Pacific Economic Cooperation summit in Honolulu. Mr. Obama said China must adhere to international trade rules and stop infringing upon U.S. intellectual property rights. (Associated Press)

President Obama arrives Sunday at the Asia-Pacific Economic Cooperation summit in Honolulu. Mr. Obama said China must adhere to international trade rules and stop infringing upon U.S. intellectual property rights. (Associated Press)