Columbus’ revenue picture for 2017 might not be as rosy as initially thought, potentially signaling a looming slowdown in the local economy. Auditor Hugh Dorrian told council members this week during a budget hearing that he now is having “serious doubts” about his prediction that revenue would grow by 5 percent in 2016.adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-LOCAL","nativepaywallcategory" : "NATIVE_PREM-LOCAL"};