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IP: Walker...running_00001718
IP: Walker...running_00001718

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    Walker's Wisconsin advantage

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Walker's Wisconsin advantage

CNN's Jeff Zeleny looks at Walker's built-in Wisconsin advantage as he gets ready to throw his hat into the 2016 presidential ring.

Walker's Wisconsin advantage

CNN's Jeff Zeleny looks at Walker's built-in Wisconsin advantage as he gets ready to throw his hat into the 2016 presidential ring.