
Peter Baker @peterbakernyt
The last time China hosted the Olympics in 2008, just 3% of its population was considered middle class. Today it's 51%. The number of miles of high-speed rail has increased since then from 73 to 24,900. @evadou chronicles the fast pace of change. https://t.co/vfSJnvgfZS — PolitiTweet.org