Sarah McCammon

Sarah McCammon worked for Iowa Public Radio as Morning Edition Host from January 2010 until December 2013.

There's a fierce political debate underway about how the U.S. should respond to refugees fleeing terror.

Presidential candidates have weighed in, with many Republicans calling for keeping refugees from Syria, or other countries with an ISIS presence, out of the U.S.

There will be a few empty seats around one Thanksgiving table this year: Donald Trump and former Florida Gov. Jeb Bush are among those skipping Friday's Presidential Family Forum in Des Moines. The event is hosted by the conservative Christian group the Family Leader. President Bob Vander Plaats is seen as an evangelical kingmaker in Iowa.

As many leading conservatives call for stopping Syrian refugees from entering the United States, several evangelical Christian organizations are pushing back.

Since last week's attacks in Paris, at least 30 governors in this country, mostly Republicans, have called for keeping Syrian refugees out of the U.S.

This weekend marked a revival of sorts on the Bob Jones University campus in Greenville, South Carolina – but not the religious sort. It was the first time in more than a decade that a presidential candidate had made a major public appearance on the conservative Christian college campus.

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At a time when Republicans have struggled to keep their party in order in Congress, while more than a dozen presidential candidates are taking primary shots at each other, Democrats like to

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In this presidential campaign, political outsiders are outshining experienced politicians.

To succeed with the conservative Republican base in the early-voting state of Iowa, Ted Cruz will need to win over supporters of both outsiders and insiders vying for the nomination.

At a restaurant in the Mississippi River town of Keokuk, Iowa, this week, the Texas senator addressed a full room over a loudspeaker.

"God bless the great state of Iowa," Cruz said. "I spent most of last week in Washington, D.C., so it is great to be back in America."

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