*On the "Sunday Spin": On this week's show, Chicago Tribune political reporter Rick Pearson’s guests were state Rep. Rob Martwick, D-Chicago, on pensions, elected school board and graduated income tax; Maria Krysan, professor of sociology at the University of Illinois at Chicago, on the book she co-authored, “Cycle of Segregation”; and highlights of an interview with Illinois Supreme Court Justices Anne Burke and Rita Garman on women in leadership. The "Sunday Spin" airs from 7 to 9 a.m. on WGN-AM 720. Listen to the full show here.