Pete Souza is our guest this week Show produced by Katherine Caperton. Original Air Date: March 24, 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 on the . . . → Read More: Episode 50, with guest Pete Souza, Chief Official Obama White House Photographer)
