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Battleground Tracker: Senate control comes down to three races

Name: Battleground Tracker: Senate control comes down to three races
Uploaded: 2014-10-27T07:17:00-0400
Duration: 44 s
Description: The CBS News-New York Times Battleground Tracker shows that Republicans are on the verge of winning the Senate with 51 seats. Iowa, Colorado and Georgia could be the deciding states. Norah O'Donnell reports.

The CBS News-New York Times Battleground Tracker shows that Republicans are on the verge of winning the Senate with 51 seats. Iowa, Colorado and Georgia could be the deciding states. Norah O'Donnell reports.