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tsr sylvester ron paul iowa_00002613

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    Could Ron Paul pull off upset in Iowa?

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Could Ron Paul pull off upset in Iowa?

He may not be a front-runner, but Ron Paul seems to be gaining some steam in Iowa. CNN's Lisa Sylvester reports.

Could Ron Paul pull off upset in Iowa?

He may not be a front-runner, but Ron Paul seems to be gaining some steam in Iowa. CNN's Lisa Sylvester reports.