Ron Paul gaining traction in Iowa

ANAMOSA, Iowa (AP) -- Texas Rep. Ron Paul is emerging as a significant factor in the Republican presidential race, especially in Iowa.

He's been long dismissed by the GOP establishment, but the libertarian-leaning candidate is now turning heads beyond his hard-core followers - and rising in some polls - just weeks before the state holds the leadoff presidential caucuses and four years since his failed 2008 bid.

Paul's sharp criticism of government spending and U.S. monetary policy hasn't changed since then.

And while his isolationist brand of foreign policy may be a non-starter for some establishment Republicans, its appeal among independents is helping Paul gain ground in a crowded Republican field. His boost is an indication of just how volatile the Republican presidential race is in this state and across the country.

"The good news is the country has changed in the last four years in a way I never would have believed," Paul told about 80 Republicans and independents at the Pizza Ranch restaurant in this town on Friday.

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