New study confirms Interstate Crosscheck is bogus

Greg Palast provides a recent study by researchers from Harvard, Stanford, Yale, Penn and Microsoft that confirms the Interstate Crosscheck system is bogus. There's a link to the study in the story. Double voting (in two States) was reported at about 0.02% in the 2012 election. But "measurement error could explain many of these apparent double votes." And "we find that one of Crosscheck’s proposed purging strategies would eliminate about 300 registrations used to cast a seemingly legitimate vote for every one registration used to cast a double vote."