Live-tweeting President Obama’s visit to Waterloo, Aug 16, 2012 0:20:52 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by bot on Aug 16, 2012 0:20:52 GMT -5 Live-tweeting President Obama’s visit to Waterloo, Iowawww.barackobama.com/news/live-tweeting-president-obamas-visit-to-waterloo-iowa