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runoff

(CNN) — The race for the Louisiana U.S. Senate seat currently held by Democratic Sen. Mary Landrieu will go to a two-candidate runoff next month, according to a CNN projection.

Neither Landrieu nor Republican Bill Cassidy is expected to clear the 50% of the vote needed to win outright on Tuesday.

The runoff means Senate control might not be decided Tuesday night.

If confirmed, the runoff would be held on Dec. 6.

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