"There are intelligence inputs that CPI Maoists may indulge in demonstrative acts of violence by targeting security forces and economic infrastructure, such as trains,buses,railway stations, bus stations and other places where people are likely to gather,"

VOA: standard.2009.06.21

We now have something else called the Consumer Price Index.

而我们现在有了所谓的,消费者物价指数CPI

耶鲁公开课 - 金融市场课程节选