Cook County Treasurer Maria Pappas during a 2019 news conference. Pappas has repeatedly demanded information from the Cook County Land Bank on how many properties it hopes to acquire from the county’s upcoming Scavenger Sale. [Alex Nitkin/The Daily Line]

Cook County Treasurer Maria Pappas stepped up her back-and-forth with the county Land Bank Authority with a special delivery on Friday to every elected county commissioner and to Eleanor Gorski, the land bank’s executive director.