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US elections: Republicans have voter engagement advantage

28 July 2014 Last updated at 15:49 BST

With the US mid-term elections approaching in November, more Republican voters say they are excited about going to the polls than do Democratic voters.

That was the finding of a new survey from the Pew Research Center.

But support for Congress remains low, with a record number of people saying that they think this Congress has accomplished less than usual.

Ashley Semler reports.

Edited by Dave Mayers