Why aren’t we hearing any more about the April 15th report of 500,000 voters living outside of France receiving duplicate ballots in a computer error? The articles saw a disadvantage for Le Pen. There should be some way to weight the poll results to find out what the outer edges of that problem could be for her.
The questions are: How many of the people who got duplicate ballots are fanatical enough about their preferred candidate to submit both ballots? And to which faction do those with a propensity to do this belong?