The BBC's Justin Webb explores the state of the Republicans and the right-wing in the US. (podcast, transcript)
According to official Chinese stats, make of them what you will, there are now 457 million internet users in China. They are said to include 450m who have broadband, and 303m who use mobile internet. 304m play online games, 140m use online banking, and 63m microblog. These users are estimated to spend an average of 18 hours a week online. As a benchmark, the current US population is estimated at 312m.