Senate Polls: Kelly +7, Peters +12, Cunningham +3

CNN reports:

In Arizona and Michigan, the polls show a Democratic advantage. In Arizona, 52% back Democratic challenger Mark Kelly and 45% back Republican incumbent Sen. Martha McSally. In Michigan, 52% back Democratic incumbent Sen. Gary Peters, while 40% back Republican challenger John James.

In North Carolina, though, it’s a near even race, with 47% behind Democrat Cal Cunningham and 44% backing Republican incumbent Sen. Thom Tillis.

North Carolina will also elect a governor this year, and in that race, Democratic Gov. Roy Cooper holds a clear lead over his Republican challenger, Dan Forest, 52% to 42%. The CNN Polls in Arizona, Michigan, North Carolina and Wisconsin were conducted by telephone from October 23 through 30.