Wikileaks cable from 2006 showing Dominion/Smartmatic swinging the 2004 Venezuelan referendum:
https://wikileaks.org/plusd/cables/06CARACAS2063_a.htmlAn exit poll after the vote showed Chavez losing it 60-40, when the machines reported the result at the end it was the other way around.
>The most suspicious data point in the Smartmatic system was that the machines contacted the server before printing their results, providing the opportunity, at least, to change the results and defeat the rudimentary checks set up by international observation missions.