3 hours and 29 minutes ago
These key Senate races will determine which party controls the body next year
Thirty-five Senate seats are up for grabs when Americans head to the polls on Nov. 3. A key handful of them will be critical in determining whether Democrats or Republicans control the chamber next year.
As both parties prepare for the final leg of the campaign, there are closely watched Senate races in Michigan, Texas, Alaska and several other states.
Read more about the match-ups.
-ABC News' Allison Pecorin
