As voters ready for elections of local and national importance this year, officials are bracing for a repeat of the misinformation that overwhelmed the 2020 elections.
Polls show Democrats leading Republican incumbents in key Senate races in Arizona, Maine, North Carolina, and Colorado.
Plus three more things you need to know today, February 10.
House impeachment managers and the president's legal team will deliver closing arguments on Monday. Later, Iowa voters make their choices.
Plus three other things you need to know today, January 7.
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