The World from PRX

Justin Bieber

Children’s doctor Katie Rogerson (left) and children’s physiotherapist Caroline Smith of the NHS choir with the Official Christmas No 1 award for charity single A Bridge Over You, beating out Justin Bieber.
Arts
A British hospital choir beats out Justin Bieber for the top song on UK charts
Environment
University students rally to get endowments out of fossil fuels
Environment
Hillary Clinton makes social media waves by sending her own Text From Hillary
Lifestyle & Belief
Pakistan assassin finds support on Facebook
YouTube’s New Greatest Hit
Klout Scores Rank Online Influence: How Do You Measure Up?