Such a treaty would be the first between China and Canada. The U.S. has refused to discuss such an agreement with the Chinese, citing human rights concerns.
They're wondering about the impact of the family's poverty on the tragic turn of events — and whether the government does enough to help the impoverished.
U.S. and Chinese educators are trying to create more opportunities for American minority students to study in China, which has grown increasingly aware of the importance of diversity in U.S. culture.
North Korea may face tougher sanctions in response to its most recent nuclear test, the most powerful blast yet. But Pyongyang keeps finding workarounds to the punitive measures.
The Taiwanese island of Kinmen is just one mile off the coast of mainland China and many residents are divided over their increasingly cozy relationship with their wealthy neighbor.
China opposes North Korea's nuclear tests and has signed up for international sanctions. But China still conducts extensive trade and worries about a major crisis that would send refugees its way.
A journalist noticed that Air China's in-flight magazine told visitors to London that "precautions are needed" in neighborhoods with Indian, Pakistani and black residents. The airline has apologized.
"The seams are showing a little more than usual," President Obama says, describing the tense chaos that marked his arrival in China. From a lack of stairs to heated arguments, friction was obvious.
Even as China presses ahead with a military buildup in the South China Sea, the U.S. invited it to take part in the world's largest naval exercise at Pearl Harbor in Hawaii.
One of China's most valuable tech startups, smartphone maker Xiaomi, is getting into networked appliances, in a bid to innovate its way out of trouble, as its core business falls flat.