Lopez Obrador, who lost the July 2 presidential election by 234,000 votes to conservative Felipe Calderon, led a massive protest for seven weeks with followers camped out in the center of Mexico City clogging the heart of the capital to demand a full vote recount. thanking Hutchison.injustices excluding petitions 888 At the same time, however the new White House proposal on tribunals retains such controversial features as denying defendants access to some evidence against them.