Thanks for calling <a href=" http://www.bhtinformatie.nl/index.php/priligy-generico-precio.pptx#duck "></a> Haass' return as a Northern Ireland peace broker raises memories of George Mitchell, the former U.S. senator whom President Bill Clinton appointed as the United States' first envoy in 1994. Mitchell was supposed to have only a short-term assignment focused on U.S. business investment, but was persuaded to oversee an ever-lengthening chain of negotiations that produced the Good Friday pact and kept him tied to Belfast for years afterward.