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US Tea Party movement gathers momentum

There is more evidence of the Sarah Palin effect in the US as yet another of her supporters won the right to represent the Republicans in the mid-term elections.

It is the latest victory for the anti-establishment Tea Party Movement championed by Ms Palin.

But victory for the movement may damage the Republicans' electoral prospects - as Mark Mardell explains.

  • 15 Sep 2010
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