They are the little known candidates who might have a big impact on some of the key midterm races. Jim Sciutto reports on the spoilers who have the potential to tip the balance of power in Washington.
AC360's political panel broke down what could be the biggest surprises at the polls during the midterms.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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