adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-BUSINESS","nativepaywallcategory" : "NATIVE_PREM-BUSINESS"};NEW YORK -- Stock markets were plunging again today, continuing Wall Street's month-long rocky ride, after gloomy economic data out of China rekindled fears that the world's second-largest economy is slowing much faster than anticipated.