The results ignited a firestorm: Media outlets and Republican lawmakers quickly declared that plugging North Carolina's voter data into Kobach's Interstate Crosscheck program had revealed proof of "widespread voter fraud" and justified a host of voter restrictions passed in 2013.
But Interstate Crosscheck has been hounded by controversy since it launched in Kobach's office in 2005. Despite initial hysteria about alleged fraud -- as happened this month in North Carolina -- few actual cases of fraud have been referred for prosecution, as presumed cases of double voting in multiple states turn out to be clerical and other errors.
Source and Full Story Here: http://www.southernstudies.org/2014/04/nc-joined-controversial-voter-cross-check-program-.html