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How polling this year is different from 2016
NBC News Clone summarizes the latest on: Mmvo94876741997 - Breaking News | NBC News Clone. This article is rewritten and presented in a simplified tone for a better reader experience.
After state polls showed Hillary Clinton winning in 2016, there are doubts about today’s polls that show Joe Biden with an advantage. NBC’s Peter Alexander reports on what pollsters have done to avoid the same mistake this election year.
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