KQED PBS NewsHour January 31, 2012
>> brown: ray suarez sits down with doctor hans rosling, whose unique take on global health and development statistics has made him an online sensation. >> can you see that? the green that the american companies are moving towards smaller families. >> ifill: and we talk to author adam johnson about a new novel that offers a rare window into life in north korea. >> brown: that's all ahead on tonight's newshour. major funding for the pbs newshour has been provided by: >> bnsf railway. >> the william and flora hewlett foundation, working to solve social and environmental problems at hom...