The young man who shouted as President Obama spoke at a San Francisco rally last week was going to be a UC Davis student but couldn't afford the tuition.
Shanghai authorities have ordered youth indoors and halted construction as China's financial hub suffers one of its worst bouts of air pollution, bringing visibility down to a few dozen meters and obscuring its spectacular skyline.
A big chunk of the U.S. is getting a blast of wintry weather. Some areas are experiencing frigid temperatures. Some are seeing snow and ice. The conditions are making travel difficult and prompting the cancellation of flights, holiday festivities and football games. Even one outdoor ice rink in cold-accustomed South Dakota is shutting down.