Article Photos: At Mao-style conclave, China embraces Twitter age 2/4

  A Chinese man uses a computer at the press center of the 18th Communist Party Congress in Beijing, China, Tuesday, Nov. 13, 2012. During China's last party congress, the cadres in charge of the world's most populous nation didn't know a hashtag from a hyperlink. But five years on, there's a new message from Beijing: The political transition will be microblogged. (AP Photo/Ng Han Guan)