Sen. Dan Coats: "Look Very Closely" At Americans Returning From ISIS Regions

Sen. Dan Coats says we need to look "very carefully at our Visa waiver program, in terms of how it is currently constructed, and define a way in which we can address at least those that we know and those that we suspect might" be members of extremist groups like ISIS. "And they need to be treated in a different way in terms of entry into the United States. More security, more testing and checking at the entry points, to protect ourselves."

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