adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-BUSINESS","nativepaywallcategory" : "NATIVE_PREM-BUSINESS"};Chipotle is adding chorizo to its menu in yet another move intended to get people back in stores following an e. coli outbreak last year. Columbus is among a few cities, including New York and San Diego, where the topping will be available starting today.