JOLIET, Ill. (AP) — The mayor of Joliet contends U.S. Steel is dragging its feet on efforts to clean up its Joliet mill site.

Joliet Mayor Thomas Giarrante has made redevelopment of the 54-acre steel mill property a goal of his administration. He tells The (Joliet) Herald-News (http://bit.ly/UYwHvn ) that the city even has an interested developer.