Mark McKinnon and Charlie Dharapak are our guests this week. Show produced by Katherine Caperton. Original Air Date: May 26, 2012 on SiriusXM Satellite Radio "POTUS" Channel 124. Polioptics airs regularly on POTUS on Saturdays at 6:00 am, 12 noon and 6:00 pm. Follow us on Twitter @Polioptics Listen to the show by clicking . . . → Read More: Episode 57, with guests Mark McKinnon and Charlie Dharapak)
