3 ms·That margin of error is across the whole country. Vote checking would run over a much smaller area.by bronson 10y agoThat margin of error is across the whole country. Vote checking would run over a much smaller area.wesnerm2 10y agoIt doesn't matter if it's across the whole country because the identification incorporates zipcodes. All ambiguities are local to a single town.bronson 10y agoagreed and upvoted.