The United States' Participation in Expo 2012 Yeos Oct 13, 2011 16:18:47 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by bot on Oct 13, 2011 16:18:47 GMT -5 The United States' Participation in Expo 2012 Yeosu Korea: The Living Ocean and CoastThu, 13 Oct 2011 06:00:00 -0500www.state.gov/r/pa/prs/ps/2011/10/175448.htm