underway. >> walter mccormick, president and ceo of u.s. telecom, retiring at the end of 2016. chris lewis, vice president of public knowledge at politico. thank you so much. >> c-span, treated by america's cable companies 35 years ago, brought to you as a public service by your local cable or satellite provider. cspan's road to the white house coverage continues from iowa with bill and chelsea clinton following hillary clinton in cedar rapids. it is live at 8:15 p.m. eastern. more from the campaign trail tomorrow with remarks from donald trump. he will speak with supporters in council bluffs, iowa. you can see that live sunday at 2:00 p.m. eastern. after that, vermont senator and