GOP candidates clash over Homeland security and immigration in Las Vegas

The fifth Republican debate of 2015 revealed friction between the candidates and highlighted their priorities around issues of protecting America against threats both at home and abroad, including ISIS, the Internet, and immigration.
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The fifth Republican debate of 2015 revealed friction between the candidates and highlighted their priorities around issues of protecting America against threats both at home and abroad, including ISIS, the Internet, and immigration.

Marco Rubio becomes new target in Republican debate

December 16, 2015 06:53 AM