By JAMES T. AREDDY Xinhua/ZUMA Press The site of Wednesday's explosion at a plastics factory in Nanjing, China. The blast killed at least 12. Factories in China are often situated in crowded residential zones. SHANGHAI—A deadly gas explosion and a chemical leak on Wednesday are the latest in a string of accidents to demonstrate China's problems with industrial safety. Blast Rocks Nanjing View Slideshow Reuters An injured man pointed to the plastics factory in Nanjing. The explosion of a...
Full Story: Wall Street Journal

