Santorum's sweep bolsters presidential run

Published On: Feb 07 2012 11:31:56 PM EST Updated On: Feb 08 2012 02:54:35 AM EST

Rick Santorum gains momentum in the GOP presidential race with Tuesday sweep of Colorado, Minnesota and Missouri.

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CNN

With a primary in Missouri and caucuses in Minnesota and Colorado -- it a was a wild night in the GOP presidential race.

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