GREENSBORO, N.C. (WGHP) -- Thousands of property owners are fighting back against their home or business property reappraisals.  The Guilford County Tax Department is working through 6,200 appeals from property owners. Officials said 175 of those protests are from commercial properties.  The tax d epartment has reviewed more than 1,200 of those appeals as of Monday. [...] ...read more read less